diff --git a/adrijaacharyya.ipynb b/adrijaacharyya.ipynb
index 9e2543a..8968804 100644
--- a/adrijaacharyya.ipynb
+++ b/adrijaacharyya.ipynb
@@ -1,32 +1,5578 @@
 {
- "cells": [
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "Python 3",
-   "language": "python",
-   "name": "python3"
+  "nbformat": 4,
+  "nbformat_minor": 0,
+  "metadata": {
+    "colab": {
+      "name": "adrijaacharyya.ipynb",
+      "version": "0.3.2",
+      "provenance": []
+    },
+    "kernelspec": {
+      "display_name": "Python 3",
+      "language": "python",
+      "name": "python3"
+    }
   },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.5.2"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 2
-}
+  "cells": [
+    {
+      "metadata": {
+        "id": "r7xYLkhlS1P2",
+        "colab_type": "text"
+      },
+      "cell_type": "markdown",
+      "source": [
+        "### **PANDAS EXERCISE**"
+      ]
+    },
+    {
+      "metadata": {
+        "id": "WzVOyB4BS8FP",
+        "colab_type": "code",
+        "colab": {}
+      },
+      "cell_type": "code",
+      "source": [
+        "import pandas as pd\n",
+        "import numpy as np\n"
+      ],
+      "execution_count": 0,
+      "outputs": []
+    },
+    {
+      "metadata": {
+        "id": "rRPEXcUHTChI",
+        "colab_type": "text"
+      },
+      "cell_type": "markdown",
+      "source": [
+        "\n",
+        "Load url = \"https://archive.ics.uci.edu/ml/machine-learning-databases/wine/wine.data\" to a dataframe named wine_df\n",
+        "\n",
+        "This is a wine dataset "
+      ]
+    },
+    {
+      "metadata": {
+        "id": "vuEb-7VCTLdv",
+        "colab_type": "code",
+        "colab": {}
+      },
+      "cell_type": "code",
+      "source": [
+        "wine_df = pd.read_csv('https://archive.ics.uci.edu/ml/machine-learning-databases/wine/wine.data')"
+      ],
+      "execution_count": 0,
+      "outputs": []
+    },
+    {
+      "metadata": {
+        "id": "N3wzNI_YTvak",
+        "colab_type": "text"
+      },
+      "cell_type": "markdown",
+      "source": [
+        "**print first five rows**"
+      ]
+    },
+    {
+      "metadata": {
+        "id": "8fcf6lK3Ttzc",
+        "colab_type": "code",
+        "colab": {
+          "base_uri": "https://localhost:8080/",
+          "height": 204
+        },
+        "outputId": "4b8bf007-a658-44fc-ea78-42fe7761a65b"
+      },
+      "cell_type": "code",
+      "source": [
+        "wine_df.head(5)"
+      ],
+      "execution_count": 0,
+      "outputs": [
+        {
+          "output_type": "execute_result",
+          "data": {
+            "text/html": [
+              "<div>\n",
+              "<style scoped>\n",
+              "    .dataframe tbody tr th:only-of-type {\n",
+              "        vertical-align: middle;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe tbody tr th {\n",
+              "        vertical-align: top;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe thead th {\n",
+              "        text-align: right;\n",
+              "    }\n",
+              "</style>\n",
+              "<table border=\"1\" class=\"dataframe\">\n",
+              "  <thead>\n",
+              "    <tr style=\"text-align: right;\">\n",
+              "      <th></th>\n",
+              "      <th>1</th>\n",
+              "      <th>14.23</th>\n",
+              "      <th>1.71</th>\n",
+              "      <th>2.43</th>\n",
+              "      <th>15.6</th>\n",
+              "      <th>127</th>\n",
+              "      <th>2.8</th>\n",
+              "      <th>3.06</th>\n",
+              "      <th>.28</th>\n",
+              "      <th>2.29</th>\n",
+              "      <th>5.64</th>\n",
+              "      <th>1.04</th>\n",
+              "      <th>3.92</th>\n",
+              "      <th>1065</th>\n",
+              "    </tr>\n",
+              "  </thead>\n",
+              "  <tbody>\n",
+              "    <tr>\n",
+              "      <th>0</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.20</td>\n",
+              "      <td>1.78</td>\n",
+              "      <td>2.14</td>\n",
+              "      <td>11.2</td>\n",
+              "      <td>100</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>2.76</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.28</td>\n",
+              "      <td>4.38</td>\n",
+              "      <td>1.05</td>\n",
+              "      <td>3.40</td>\n",
+              "      <td>1050</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>1</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.16</td>\n",
+              "      <td>2.36</td>\n",
+              "      <td>2.67</td>\n",
+              "      <td>18.6</td>\n",
+              "      <td>101</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>3.24</td>\n",
+              "      <td>0.30</td>\n",
+              "      <td>2.81</td>\n",
+              "      <td>5.68</td>\n",
+              "      <td>1.03</td>\n",
+              "      <td>3.17</td>\n",
+              "      <td>1185</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>2</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.37</td>\n",
+              "      <td>1.95</td>\n",
+              "      <td>2.50</td>\n",
+              "      <td>16.8</td>\n",
+              "      <td>113</td>\n",
+              "      <td>3.85</td>\n",
+              "      <td>3.49</td>\n",
+              "      <td>0.24</td>\n",
+              "      <td>2.18</td>\n",
+              "      <td>7.80</td>\n",
+              "      <td>0.86</td>\n",
+              "      <td>3.45</td>\n",
+              "      <td>1480</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>3</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.24</td>\n",
+              "      <td>2.59</td>\n",
+              "      <td>2.87</td>\n",
+              "      <td>21.0</td>\n",
+              "      <td>118</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>2.69</td>\n",
+              "      <td>0.39</td>\n",
+              "      <td>1.82</td>\n",
+              "      <td>4.32</td>\n",
+              "      <td>1.04</td>\n",
+              "      <td>2.93</td>\n",
+              "      <td>735</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>4</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.20</td>\n",
+              "      <td>1.76</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>15.2</td>\n",
+              "      <td>112</td>\n",
+              "      <td>3.27</td>\n",
+              "      <td>3.39</td>\n",
+              "      <td>0.34</td>\n",
+              "      <td>1.97</td>\n",
+              "      <td>6.75</td>\n",
+              "      <td>1.05</td>\n",
+              "      <td>2.85</td>\n",
+              "      <td>1450</td>\n",
+              "    </tr>\n",
+              "  </tbody>\n",
+              "</table>\n",
+              "</div>"
+            ],
+            "text/plain": [
+              "   1  14.23  1.71  2.43  15.6  127   2.8  3.06   .28  2.29  5.64  1.04  3.92  \\\n",
+              "0  1  13.20  1.78  2.14  11.2  100  2.65  2.76  0.26  1.28  4.38  1.05  3.40   \n",
+              "1  1  13.16  2.36  2.67  18.6  101  2.80  3.24  0.30  2.81  5.68  1.03  3.17   \n",
+              "2  1  14.37  1.95  2.50  16.8  113  3.85  3.49  0.24  2.18  7.80  0.86  3.45   \n",
+              "3  1  13.24  2.59  2.87  21.0  118  2.80  2.69  0.39  1.82  4.32  1.04  2.93   \n",
+              "4  1  14.20  1.76  2.45  15.2  112  3.27  3.39  0.34  1.97  6.75  1.05  2.85   \n",
+              "\n",
+              "   1065  \n",
+              "0  1050  \n",
+              "1  1185  \n",
+              "2  1480  \n",
+              "3   735  \n",
+              "4  1450  "
+            ]
+          },
+          "metadata": {
+            "tags": []
+          },
+          "execution_count": 4
+        }
+      ]
+    },
+    {
+      "metadata": {
+        "id": "MjGH6A_JUUbS",
+        "colab_type": "text"
+      },
+      "cell_type": "markdown",
+      "source": [
+        "**assign wine_df to a different variable wine_df_copy and then delete all odd rows of wine_df_copy**"
+      ]
+    },
+    {
+      "metadata": {
+        "id": "SWLMtszHUaCf",
+        "colab_type": "code",
+        "colab": {
+          "base_uri": "https://localhost:8080/",
+          "height": 1969
+        },
+        "outputId": "852fcfb6-2a34-45e3-d8c3-402560c97351"
+      },
+      "cell_type": "code",
+      "source": [
+        "wine_df_copy = wine_df\n",
+        "wine_df_copy.drop(wine_df_copy.index[1::2])"
+      ],
+      "execution_count": 0,
+      "outputs": [
+        {
+          "output_type": "execute_result",
+          "data": {
+            "text/html": [
+              "<div>\n",
+              "<style scoped>\n",
+              "    .dataframe tbody tr th:only-of-type {\n",
+              "        vertical-align: middle;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe tbody tr th {\n",
+              "        vertical-align: top;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe thead th {\n",
+              "        text-align: right;\n",
+              "    }\n",
+              "</style>\n",
+              "<table border=\"1\" class=\"dataframe\">\n",
+              "  <thead>\n",
+              "    <tr style=\"text-align: right;\">\n",
+              "      <th></th>\n",
+              "      <th>1</th>\n",
+              "      <th>14.23</th>\n",
+              "      <th>1.71</th>\n",
+              "      <th>2.43</th>\n",
+              "      <th>15.6</th>\n",
+              "      <th>127</th>\n",
+              "      <th>2.8</th>\n",
+              "      <th>3.06</th>\n",
+              "      <th>.28</th>\n",
+              "      <th>2.29</th>\n",
+              "      <th>5.64</th>\n",
+              "      <th>1.04</th>\n",
+              "      <th>3.92</th>\n",
+              "      <th>1065</th>\n",
+              "    </tr>\n",
+              "  </thead>\n",
+              "  <tbody>\n",
+              "    <tr>\n",
+              "      <th>0</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.20</td>\n",
+              "      <td>1.78</td>\n",
+              "      <td>2.14</td>\n",
+              "      <td>11.2</td>\n",
+              "      <td>100</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>2.76</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.28</td>\n",
+              "      <td>4.380000</td>\n",
+              "      <td>1.05</td>\n",
+              "      <td>3.40</td>\n",
+              "      <td>1050</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>2</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.37</td>\n",
+              "      <td>1.95</td>\n",
+              "      <td>2.50</td>\n",
+              "      <td>16.8</td>\n",
+              "      <td>113</td>\n",
+              "      <td>3.85</td>\n",
+              "      <td>3.49</td>\n",
+              "      <td>0.24</td>\n",
+              "      <td>2.18</td>\n",
+              "      <td>7.800000</td>\n",
+              "      <td>0.86</td>\n",
+              "      <td>3.45</td>\n",
+              "      <td>1480</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>4</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.20</td>\n",
+              "      <td>1.76</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>15.2</td>\n",
+              "      <td>112</td>\n",
+              "      <td>3.27</td>\n",
+              "      <td>3.39</td>\n",
+              "      <td>0.34</td>\n",
+              "      <td>1.97</td>\n",
+              "      <td>6.750000</td>\n",
+              "      <td>1.05</td>\n",
+              "      <td>2.85</td>\n",
+              "      <td>1450</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>6</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.06</td>\n",
+              "      <td>2.15</td>\n",
+              "      <td>2.61</td>\n",
+              "      <td>17.6</td>\n",
+              "      <td>121</td>\n",
+              "      <td>2.60</td>\n",
+              "      <td>2.51</td>\n",
+              "      <td>0.31</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>5.050000</td>\n",
+              "      <td>1.06</td>\n",
+              "      <td>3.58</td>\n",
+              "      <td>1295</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>8</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.86</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>2.27</td>\n",
+              "      <td>16.0</td>\n",
+              "      <td>98</td>\n",
+              "      <td>2.98</td>\n",
+              "      <td>3.15</td>\n",
+              "      <td>0.22</td>\n",
+              "      <td>1.85</td>\n",
+              "      <td>7.220000</td>\n",
+              "      <td>1.01</td>\n",
+              "      <td>3.55</td>\n",
+              "      <td>1045</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>10</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.12</td>\n",
+              "      <td>1.48</td>\n",
+              "      <td>2.32</td>\n",
+              "      <td>16.8</td>\n",
+              "      <td>95</td>\n",
+              "      <td>2.20</td>\n",
+              "      <td>2.43</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.57</td>\n",
+              "      <td>5.000000</td>\n",
+              "      <td>1.17</td>\n",
+              "      <td>2.82</td>\n",
+              "      <td>1280</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>12</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.75</td>\n",
+              "      <td>1.73</td>\n",
+              "      <td>2.39</td>\n",
+              "      <td>11.4</td>\n",
+              "      <td>91</td>\n",
+              "      <td>3.10</td>\n",
+              "      <td>3.69</td>\n",
+              "      <td>0.43</td>\n",
+              "      <td>2.81</td>\n",
+              "      <td>5.400000</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>2.73</td>\n",
+              "      <td>1150</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>14</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.63</td>\n",
+              "      <td>1.81</td>\n",
+              "      <td>2.70</td>\n",
+              "      <td>17.2</td>\n",
+              "      <td>112</td>\n",
+              "      <td>2.85</td>\n",
+              "      <td>2.91</td>\n",
+              "      <td>0.30</td>\n",
+              "      <td>1.46</td>\n",
+              "      <td>7.300000</td>\n",
+              "      <td>1.28</td>\n",
+              "      <td>2.88</td>\n",
+              "      <td>1310</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>16</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.83</td>\n",
+              "      <td>1.57</td>\n",
+              "      <td>2.62</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>115</td>\n",
+              "      <td>2.95</td>\n",
+              "      <td>3.40</td>\n",
+              "      <td>0.40</td>\n",
+              "      <td>1.72</td>\n",
+              "      <td>6.600000</td>\n",
+              "      <td>1.13</td>\n",
+              "      <td>2.57</td>\n",
+              "      <td>1130</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>18</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.64</td>\n",
+              "      <td>3.10</td>\n",
+              "      <td>2.56</td>\n",
+              "      <td>15.2</td>\n",
+              "      <td>116</td>\n",
+              "      <td>2.70</td>\n",
+              "      <td>3.03</td>\n",
+              "      <td>0.17</td>\n",
+              "      <td>1.66</td>\n",
+              "      <td>5.100000</td>\n",
+              "      <td>0.96</td>\n",
+              "      <td>3.36</td>\n",
+              "      <td>845</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>20</th>\n",
+              "      <td>1</td>\n",
+              "      <td>12.93</td>\n",
+              "      <td>3.80</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>18.6</td>\n",
+              "      <td>102</td>\n",
+              "      <td>2.41</td>\n",
+              "      <td>2.41</td>\n",
+              "      <td>0.25</td>\n",
+              "      <td>1.98</td>\n",
+              "      <td>4.500000</td>\n",
+              "      <td>1.03</td>\n",
+              "      <td>3.52</td>\n",
+              "      <td>770</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>22</th>\n",
+              "      <td>1</td>\n",
+              "      <td>12.85</td>\n",
+              "      <td>1.60</td>\n",
+              "      <td>2.52</td>\n",
+              "      <td>17.8</td>\n",
+              "      <td>95</td>\n",
+              "      <td>2.48</td>\n",
+              "      <td>2.37</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.46</td>\n",
+              "      <td>3.930000</td>\n",
+              "      <td>1.09</td>\n",
+              "      <td>3.63</td>\n",
+              "      <td>1015</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>24</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.05</td>\n",
+              "      <td>2.05</td>\n",
+              "      <td>3.22</td>\n",
+              "      <td>25.0</td>\n",
+              "      <td>124</td>\n",
+              "      <td>2.63</td>\n",
+              "      <td>2.68</td>\n",
+              "      <td>0.47</td>\n",
+              "      <td>1.92</td>\n",
+              "      <td>3.580000</td>\n",
+              "      <td>1.13</td>\n",
+              "      <td>3.20</td>\n",
+              "      <td>830</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>26</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.30</td>\n",
+              "      <td>1.72</td>\n",
+              "      <td>2.14</td>\n",
+              "      <td>17.0</td>\n",
+              "      <td>94</td>\n",
+              "      <td>2.40</td>\n",
+              "      <td>2.19</td>\n",
+              "      <td>0.27</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>3.950000</td>\n",
+              "      <td>1.02</td>\n",
+              "      <td>2.77</td>\n",
+              "      <td>1285</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>28</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.02</td>\n",
+              "      <td>1.68</td>\n",
+              "      <td>2.21</td>\n",
+              "      <td>16.0</td>\n",
+              "      <td>96</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>2.33</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.98</td>\n",
+              "      <td>4.700000</td>\n",
+              "      <td>1.04</td>\n",
+              "      <td>3.59</td>\n",
+              "      <td>1035</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>30</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.58</td>\n",
+              "      <td>1.66</td>\n",
+              "      <td>2.36</td>\n",
+              "      <td>19.1</td>\n",
+              "      <td>106</td>\n",
+              "      <td>2.86</td>\n",
+              "      <td>3.19</td>\n",
+              "      <td>0.22</td>\n",
+              "      <td>1.95</td>\n",
+              "      <td>6.900000</td>\n",
+              "      <td>1.09</td>\n",
+              "      <td>2.88</td>\n",
+              "      <td>1515</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>32</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.76</td>\n",
+              "      <td>1.53</td>\n",
+              "      <td>2.70</td>\n",
+              "      <td>19.5</td>\n",
+              "      <td>132</td>\n",
+              "      <td>2.95</td>\n",
+              "      <td>2.74</td>\n",
+              "      <td>0.50</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>5.400000</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>3.00</td>\n",
+              "      <td>1235</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>34</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.48</td>\n",
+              "      <td>1.81</td>\n",
+              "      <td>2.41</td>\n",
+              "      <td>20.5</td>\n",
+              "      <td>100</td>\n",
+              "      <td>2.70</td>\n",
+              "      <td>2.98</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.86</td>\n",
+              "      <td>5.100000</td>\n",
+              "      <td>1.04</td>\n",
+              "      <td>3.47</td>\n",
+              "      <td>920</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>36</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.05</td>\n",
+              "      <td>1.65</td>\n",
+              "      <td>2.55</td>\n",
+              "      <td>18.0</td>\n",
+              "      <td>98</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>2.43</td>\n",
+              "      <td>0.29</td>\n",
+              "      <td>1.44</td>\n",
+              "      <td>4.250000</td>\n",
+              "      <td>1.12</td>\n",
+              "      <td>2.51</td>\n",
+              "      <td>1105</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>38</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.22</td>\n",
+              "      <td>3.99</td>\n",
+              "      <td>2.51</td>\n",
+              "      <td>13.2</td>\n",
+              "      <td>128</td>\n",
+              "      <td>3.00</td>\n",
+              "      <td>3.04</td>\n",
+              "      <td>0.20</td>\n",
+              "      <td>2.08</td>\n",
+              "      <td>5.100000</td>\n",
+              "      <td>0.89</td>\n",
+              "      <td>3.53</td>\n",
+              "      <td>760</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>40</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.41</td>\n",
+              "      <td>3.84</td>\n",
+              "      <td>2.12</td>\n",
+              "      <td>18.8</td>\n",
+              "      <td>90</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>2.68</td>\n",
+              "      <td>0.27</td>\n",
+              "      <td>1.48</td>\n",
+              "      <td>4.280000</td>\n",
+              "      <td>0.91</td>\n",
+              "      <td>3.00</td>\n",
+              "      <td>1035</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>42</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.24</td>\n",
+              "      <td>3.98</td>\n",
+              "      <td>2.29</td>\n",
+              "      <td>17.5</td>\n",
+              "      <td>103</td>\n",
+              "      <td>2.64</td>\n",
+              "      <td>2.63</td>\n",
+              "      <td>0.32</td>\n",
+              "      <td>1.66</td>\n",
+              "      <td>4.360000</td>\n",
+              "      <td>0.82</td>\n",
+              "      <td>3.00</td>\n",
+              "      <td>680</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>44</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.21</td>\n",
+              "      <td>4.04</td>\n",
+              "      <td>2.44</td>\n",
+              "      <td>18.9</td>\n",
+              "      <td>111</td>\n",
+              "      <td>2.85</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>0.30</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>5.240000</td>\n",
+              "      <td>0.87</td>\n",
+              "      <td>3.33</td>\n",
+              "      <td>1080</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>46</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.90</td>\n",
+              "      <td>1.68</td>\n",
+              "      <td>2.12</td>\n",
+              "      <td>16.0</td>\n",
+              "      <td>101</td>\n",
+              "      <td>3.10</td>\n",
+              "      <td>3.39</td>\n",
+              "      <td>0.21</td>\n",
+              "      <td>2.14</td>\n",
+              "      <td>6.100000</td>\n",
+              "      <td>0.91</td>\n",
+              "      <td>3.33</td>\n",
+              "      <td>985</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>48</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.94</td>\n",
+              "      <td>1.73</td>\n",
+              "      <td>2.27</td>\n",
+              "      <td>17.4</td>\n",
+              "      <td>108</td>\n",
+              "      <td>2.88</td>\n",
+              "      <td>3.54</td>\n",
+              "      <td>0.32</td>\n",
+              "      <td>2.08</td>\n",
+              "      <td>8.900000</td>\n",
+              "      <td>1.12</td>\n",
+              "      <td>3.10</td>\n",
+              "      <td>1260</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>50</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.83</td>\n",
+              "      <td>1.65</td>\n",
+              "      <td>2.60</td>\n",
+              "      <td>17.2</td>\n",
+              "      <td>94</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>2.99</td>\n",
+              "      <td>0.22</td>\n",
+              "      <td>2.29</td>\n",
+              "      <td>5.600000</td>\n",
+              "      <td>1.24</td>\n",
+              "      <td>3.37</td>\n",
+              "      <td>1265</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>52</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.77</td>\n",
+              "      <td>1.90</td>\n",
+              "      <td>2.68</td>\n",
+              "      <td>17.1</td>\n",
+              "      <td>115</td>\n",
+              "      <td>3.00</td>\n",
+              "      <td>2.79</td>\n",
+              "      <td>0.39</td>\n",
+              "      <td>1.68</td>\n",
+              "      <td>6.300000</td>\n",
+              "      <td>1.13</td>\n",
+              "      <td>2.93</td>\n",
+              "      <td>1375</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>54</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.56</td>\n",
+              "      <td>1.73</td>\n",
+              "      <td>2.46</td>\n",
+              "      <td>20.5</td>\n",
+              "      <td>116</td>\n",
+              "      <td>2.96</td>\n",
+              "      <td>2.78</td>\n",
+              "      <td>0.20</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>6.250000</td>\n",
+              "      <td>0.98</td>\n",
+              "      <td>3.03</td>\n",
+              "      <td>1120</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>56</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.29</td>\n",
+              "      <td>1.97</td>\n",
+              "      <td>2.68</td>\n",
+              "      <td>16.8</td>\n",
+              "      <td>102</td>\n",
+              "      <td>3.00</td>\n",
+              "      <td>3.23</td>\n",
+              "      <td>0.31</td>\n",
+              "      <td>1.66</td>\n",
+              "      <td>6.000000</td>\n",
+              "      <td>1.07</td>\n",
+              "      <td>2.84</td>\n",
+              "      <td>1270</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>58</th>\n",
+              "      <td>2</td>\n",
+              "      <td>12.37</td>\n",
+              "      <td>0.94</td>\n",
+              "      <td>1.36</td>\n",
+              "      <td>10.6</td>\n",
+              "      <td>88</td>\n",
+              "      <td>1.98</td>\n",
+              "      <td>0.57</td>\n",
+              "      <td>0.28</td>\n",
+              "      <td>0.42</td>\n",
+              "      <td>1.950000</td>\n",
+              "      <td>1.05</td>\n",
+              "      <td>1.82</td>\n",
+              "      <td>520</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>...</th>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>118</th>\n",
+              "      <td>2</td>\n",
+              "      <td>12.00</td>\n",
+              "      <td>3.43</td>\n",
+              "      <td>2.00</td>\n",
+              "      <td>19.0</td>\n",
+              "      <td>87</td>\n",
+              "      <td>2.00</td>\n",
+              "      <td>1.64</td>\n",
+              "      <td>0.37</td>\n",
+              "      <td>1.87</td>\n",
+              "      <td>1.280000</td>\n",
+              "      <td>0.93</td>\n",
+              "      <td>3.05</td>\n",
+              "      <td>564</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>120</th>\n",
+              "      <td>2</td>\n",
+              "      <td>11.56</td>\n",
+              "      <td>2.05</td>\n",
+              "      <td>3.23</td>\n",
+              "      <td>28.5</td>\n",
+              "      <td>119</td>\n",
+              "      <td>3.18</td>\n",
+              "      <td>5.08</td>\n",
+              "      <td>0.47</td>\n",
+              "      <td>1.87</td>\n",
+              "      <td>6.000000</td>\n",
+              "      <td>0.93</td>\n",
+              "      <td>3.69</td>\n",
+              "      <td>465</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>122</th>\n",
+              "      <td>2</td>\n",
+              "      <td>13.05</td>\n",
+              "      <td>5.80</td>\n",
+              "      <td>2.13</td>\n",
+              "      <td>21.5</td>\n",
+              "      <td>86</td>\n",
+              "      <td>2.62</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>0.30</td>\n",
+              "      <td>2.01</td>\n",
+              "      <td>2.600000</td>\n",
+              "      <td>0.73</td>\n",
+              "      <td>3.10</td>\n",
+              "      <td>380</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>124</th>\n",
+              "      <td>2</td>\n",
+              "      <td>12.07</td>\n",
+              "      <td>2.16</td>\n",
+              "      <td>2.17</td>\n",
+              "      <td>21.0</td>\n",
+              "      <td>85</td>\n",
+              "      <td>2.60</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>0.37</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>2.760000</td>\n",
+              "      <td>0.86</td>\n",
+              "      <td>3.28</td>\n",
+              "      <td>378</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>126</th>\n",
+              "      <td>2</td>\n",
+              "      <td>11.79</td>\n",
+              "      <td>2.13</td>\n",
+              "      <td>2.78</td>\n",
+              "      <td>28.5</td>\n",
+              "      <td>92</td>\n",
+              "      <td>2.13</td>\n",
+              "      <td>2.24</td>\n",
+              "      <td>0.58</td>\n",
+              "      <td>1.76</td>\n",
+              "      <td>3.000000</td>\n",
+              "      <td>0.97</td>\n",
+              "      <td>2.44</td>\n",
+              "      <td>466</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>128</th>\n",
+              "      <td>2</td>\n",
+              "      <td>12.04</td>\n",
+              "      <td>4.30</td>\n",
+              "      <td>2.38</td>\n",
+              "      <td>22.0</td>\n",
+              "      <td>80</td>\n",
+              "      <td>2.10</td>\n",
+              "      <td>1.75</td>\n",
+              "      <td>0.42</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>2.600000</td>\n",
+              "      <td>0.79</td>\n",
+              "      <td>2.57</td>\n",
+              "      <td>580</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>130</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.88</td>\n",
+              "      <td>2.99</td>\n",
+              "      <td>2.40</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>104</td>\n",
+              "      <td>1.30</td>\n",
+              "      <td>1.22</td>\n",
+              "      <td>0.24</td>\n",
+              "      <td>0.83</td>\n",
+              "      <td>5.400000</td>\n",
+              "      <td>0.74</td>\n",
+              "      <td>1.42</td>\n",
+              "      <td>530</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>132</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.70</td>\n",
+              "      <td>3.55</td>\n",
+              "      <td>2.36</td>\n",
+              "      <td>21.5</td>\n",
+              "      <td>106</td>\n",
+              "      <td>1.70</td>\n",
+              "      <td>1.20</td>\n",
+              "      <td>0.17</td>\n",
+              "      <td>0.84</td>\n",
+              "      <td>5.000000</td>\n",
+              "      <td>0.78</td>\n",
+              "      <td>1.29</td>\n",
+              "      <td>600</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>134</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.60</td>\n",
+              "      <td>2.46</td>\n",
+              "      <td>2.20</td>\n",
+              "      <td>18.5</td>\n",
+              "      <td>94</td>\n",
+              "      <td>1.62</td>\n",
+              "      <td>0.66</td>\n",
+              "      <td>0.63</td>\n",
+              "      <td>0.94</td>\n",
+              "      <td>7.100000</td>\n",
+              "      <td>0.73</td>\n",
+              "      <td>1.58</td>\n",
+              "      <td>695</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>136</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.53</td>\n",
+              "      <td>5.51</td>\n",
+              "      <td>2.64</td>\n",
+              "      <td>25.0</td>\n",
+              "      <td>96</td>\n",
+              "      <td>1.79</td>\n",
+              "      <td>0.60</td>\n",
+              "      <td>0.63</td>\n",
+              "      <td>1.10</td>\n",
+              "      <td>5.000000</td>\n",
+              "      <td>0.82</td>\n",
+              "      <td>1.69</td>\n",
+              "      <td>515</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>138</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.84</td>\n",
+              "      <td>2.96</td>\n",
+              "      <td>2.61</td>\n",
+              "      <td>24.0</td>\n",
+              "      <td>101</td>\n",
+              "      <td>2.32</td>\n",
+              "      <td>0.60</td>\n",
+              "      <td>0.53</td>\n",
+              "      <td>0.81</td>\n",
+              "      <td>4.920000</td>\n",
+              "      <td>0.89</td>\n",
+              "      <td>2.15</td>\n",
+              "      <td>590</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>140</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.36</td>\n",
+              "      <td>2.56</td>\n",
+              "      <td>2.35</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>89</td>\n",
+              "      <td>1.40</td>\n",
+              "      <td>0.50</td>\n",
+              "      <td>0.37</td>\n",
+              "      <td>0.64</td>\n",
+              "      <td>5.600000</td>\n",
+              "      <td>0.70</td>\n",
+              "      <td>2.47</td>\n",
+              "      <td>780</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>142</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.62</td>\n",
+              "      <td>4.95</td>\n",
+              "      <td>2.35</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>92</td>\n",
+              "      <td>2.00</td>\n",
+              "      <td>0.80</td>\n",
+              "      <td>0.47</td>\n",
+              "      <td>1.02</td>\n",
+              "      <td>4.400000</td>\n",
+              "      <td>0.91</td>\n",
+              "      <td>2.05</td>\n",
+              "      <td>550</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>144</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.16</td>\n",
+              "      <td>3.57</td>\n",
+              "      <td>2.15</td>\n",
+              "      <td>21.0</td>\n",
+              "      <td>102</td>\n",
+              "      <td>1.50</td>\n",
+              "      <td>0.55</td>\n",
+              "      <td>0.43</td>\n",
+              "      <td>1.30</td>\n",
+              "      <td>4.000000</td>\n",
+              "      <td>0.60</td>\n",
+              "      <td>1.68</td>\n",
+              "      <td>830</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>146</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.87</td>\n",
+              "      <td>4.61</td>\n",
+              "      <td>2.48</td>\n",
+              "      <td>21.5</td>\n",
+              "      <td>86</td>\n",
+              "      <td>1.70</td>\n",
+              "      <td>0.65</td>\n",
+              "      <td>0.47</td>\n",
+              "      <td>0.86</td>\n",
+              "      <td>7.650000</td>\n",
+              "      <td>0.54</td>\n",
+              "      <td>1.86</td>\n",
+              "      <td>625</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>148</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.08</td>\n",
+              "      <td>3.90</td>\n",
+              "      <td>2.36</td>\n",
+              "      <td>21.5</td>\n",
+              "      <td>113</td>\n",
+              "      <td>1.41</td>\n",
+              "      <td>1.39</td>\n",
+              "      <td>0.34</td>\n",
+              "      <td>1.14</td>\n",
+              "      <td>9.400000</td>\n",
+              "      <td>0.57</td>\n",
+              "      <td>1.33</td>\n",
+              "      <td>550</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>150</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.79</td>\n",
+              "      <td>2.67</td>\n",
+              "      <td>2.48</td>\n",
+              "      <td>22.0</td>\n",
+              "      <td>112</td>\n",
+              "      <td>1.48</td>\n",
+              "      <td>1.36</td>\n",
+              "      <td>0.24</td>\n",
+              "      <td>1.26</td>\n",
+              "      <td>10.800000</td>\n",
+              "      <td>0.48</td>\n",
+              "      <td>1.47</td>\n",
+              "      <td>480</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>152</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.23</td>\n",
+              "      <td>3.30</td>\n",
+              "      <td>2.28</td>\n",
+              "      <td>18.5</td>\n",
+              "      <td>98</td>\n",
+              "      <td>1.80</td>\n",
+              "      <td>0.83</td>\n",
+              "      <td>0.61</td>\n",
+              "      <td>1.87</td>\n",
+              "      <td>10.520000</td>\n",
+              "      <td>0.56</td>\n",
+              "      <td>1.51</td>\n",
+              "      <td>675</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>154</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.17</td>\n",
+              "      <td>5.19</td>\n",
+              "      <td>2.32</td>\n",
+              "      <td>22.0</td>\n",
+              "      <td>93</td>\n",
+              "      <td>1.74</td>\n",
+              "      <td>0.63</td>\n",
+              "      <td>0.61</td>\n",
+              "      <td>1.55</td>\n",
+              "      <td>7.900000</td>\n",
+              "      <td>0.60</td>\n",
+              "      <td>1.48</td>\n",
+              "      <td>725</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>156</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.45</td>\n",
+              "      <td>3.03</td>\n",
+              "      <td>2.64</td>\n",
+              "      <td>27.0</td>\n",
+              "      <td>97</td>\n",
+              "      <td>1.90</td>\n",
+              "      <td>0.58</td>\n",
+              "      <td>0.63</td>\n",
+              "      <td>1.14</td>\n",
+              "      <td>7.500000</td>\n",
+              "      <td>0.67</td>\n",
+              "      <td>1.73</td>\n",
+              "      <td>880</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>158</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.48</td>\n",
+              "      <td>1.67</td>\n",
+              "      <td>2.64</td>\n",
+              "      <td>22.5</td>\n",
+              "      <td>89</td>\n",
+              "      <td>2.60</td>\n",
+              "      <td>1.10</td>\n",
+              "      <td>0.52</td>\n",
+              "      <td>2.29</td>\n",
+              "      <td>11.750000</td>\n",
+              "      <td>0.57</td>\n",
+              "      <td>1.78</td>\n",
+              "      <td>620</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>160</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.69</td>\n",
+              "      <td>3.26</td>\n",
+              "      <td>2.54</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>107</td>\n",
+              "      <td>1.83</td>\n",
+              "      <td>0.56</td>\n",
+              "      <td>0.50</td>\n",
+              "      <td>0.80</td>\n",
+              "      <td>5.880000</td>\n",
+              "      <td>0.96</td>\n",
+              "      <td>1.82</td>\n",
+              "      <td>680</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>162</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.96</td>\n",
+              "      <td>3.45</td>\n",
+              "      <td>2.35</td>\n",
+              "      <td>18.5</td>\n",
+              "      <td>106</td>\n",
+              "      <td>1.39</td>\n",
+              "      <td>0.70</td>\n",
+              "      <td>0.40</td>\n",
+              "      <td>0.94</td>\n",
+              "      <td>5.280000</td>\n",
+              "      <td>0.68</td>\n",
+              "      <td>1.75</td>\n",
+              "      <td>675</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>164</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.73</td>\n",
+              "      <td>4.36</td>\n",
+              "      <td>2.26</td>\n",
+              "      <td>22.5</td>\n",
+              "      <td>88</td>\n",
+              "      <td>1.28</td>\n",
+              "      <td>0.47</td>\n",
+              "      <td>0.52</td>\n",
+              "      <td>1.15</td>\n",
+              "      <td>6.620000</td>\n",
+              "      <td>0.78</td>\n",
+              "      <td>1.75</td>\n",
+              "      <td>520</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>166</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.82</td>\n",
+              "      <td>3.37</td>\n",
+              "      <td>2.30</td>\n",
+              "      <td>19.5</td>\n",
+              "      <td>88</td>\n",
+              "      <td>1.48</td>\n",
+              "      <td>0.66</td>\n",
+              "      <td>0.40</td>\n",
+              "      <td>0.97</td>\n",
+              "      <td>10.260000</td>\n",
+              "      <td>0.72</td>\n",
+              "      <td>1.75</td>\n",
+              "      <td>685</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>168</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.40</td>\n",
+              "      <td>4.60</td>\n",
+              "      <td>2.86</td>\n",
+              "      <td>25.0</td>\n",
+              "      <td>112</td>\n",
+              "      <td>1.98</td>\n",
+              "      <td>0.96</td>\n",
+              "      <td>0.27</td>\n",
+              "      <td>1.11</td>\n",
+              "      <td>8.500000</td>\n",
+              "      <td>0.67</td>\n",
+              "      <td>1.92</td>\n",
+              "      <td>630</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>170</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.77</td>\n",
+              "      <td>2.39</td>\n",
+              "      <td>2.28</td>\n",
+              "      <td>19.5</td>\n",
+              "      <td>86</td>\n",
+              "      <td>1.39</td>\n",
+              "      <td>0.51</td>\n",
+              "      <td>0.48</td>\n",
+              "      <td>0.64</td>\n",
+              "      <td>9.899999</td>\n",
+              "      <td>0.57</td>\n",
+              "      <td>1.63</td>\n",
+              "      <td>470</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>172</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.71</td>\n",
+              "      <td>5.65</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>20.5</td>\n",
+              "      <td>95</td>\n",
+              "      <td>1.68</td>\n",
+              "      <td>0.61</td>\n",
+              "      <td>0.52</td>\n",
+              "      <td>1.06</td>\n",
+              "      <td>7.700000</td>\n",
+              "      <td>0.64</td>\n",
+              "      <td>1.74</td>\n",
+              "      <td>740</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>174</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.27</td>\n",
+              "      <td>4.28</td>\n",
+              "      <td>2.26</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>120</td>\n",
+              "      <td>1.59</td>\n",
+              "      <td>0.69</td>\n",
+              "      <td>0.43</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>10.200000</td>\n",
+              "      <td>0.59</td>\n",
+              "      <td>1.56</td>\n",
+              "      <td>835</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>176</th>\n",
+              "      <td>3</td>\n",
+              "      <td>14.13</td>\n",
+              "      <td>4.10</td>\n",
+              "      <td>2.74</td>\n",
+              "      <td>24.5</td>\n",
+              "      <td>96</td>\n",
+              "      <td>2.05</td>\n",
+              "      <td>0.76</td>\n",
+              "      <td>0.56</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>9.200000</td>\n",
+              "      <td>0.61</td>\n",
+              "      <td>1.60</td>\n",
+              "      <td>560</td>\n",
+              "    </tr>\n",
+              "  </tbody>\n",
+              "</table>\n",
+              "<p>89 rows × 14 columns</p>\n",
+              "</div>"
+            ],
+            "text/plain": [
+              "     1  14.23  1.71  2.43  15.6  127   2.8  3.06   .28  2.29       5.64  1.04  \\\n",
+              "0    1  13.20  1.78  2.14  11.2  100  2.65  2.76  0.26  1.28   4.380000  1.05   \n",
+              "2    1  14.37  1.95  2.50  16.8  113  3.85  3.49  0.24  2.18   7.800000  0.86   \n",
+              "4    1  14.20  1.76  2.45  15.2  112  3.27  3.39  0.34  1.97   6.750000  1.05   \n",
+              "6    1  14.06  2.15  2.61  17.6  121  2.60  2.51  0.31  1.25   5.050000  1.06   \n",
+              "8    1  13.86  1.35  2.27  16.0   98  2.98  3.15  0.22  1.85   7.220000  1.01   \n",
+              "10   1  14.12  1.48  2.32  16.8   95  2.20  2.43  0.26  1.57   5.000000  1.17   \n",
+              "12   1  14.75  1.73  2.39  11.4   91  3.10  3.69  0.43  2.81   5.400000  1.25   \n",
+              "14   1  13.63  1.81  2.70  17.2  112  2.85  2.91  0.30  1.46   7.300000  1.28   \n",
+              "16   1  13.83  1.57  2.62  20.0  115  2.95  3.40  0.40  1.72   6.600000  1.13   \n",
+              "18   1  13.64  3.10  2.56  15.2  116  2.70  3.03  0.17  1.66   5.100000  0.96   \n",
+              "20   1  12.93  3.80  2.65  18.6  102  2.41  2.41  0.25  1.98   4.500000  1.03   \n",
+              "22   1  12.85  1.60  2.52  17.8   95  2.48  2.37  0.26  1.46   3.930000  1.09   \n",
+              "24   1  13.05  2.05  3.22  25.0  124  2.63  2.68  0.47  1.92   3.580000  1.13   \n",
+              "26   1  13.30  1.72  2.14  17.0   94  2.40  2.19  0.27  1.35   3.950000  1.02   \n",
+              "28   1  14.02  1.68  2.21  16.0   96  2.65  2.33  0.26  1.98   4.700000  1.04   \n",
+              "30   1  13.58  1.66  2.36  19.1  106  2.86  3.19  0.22  1.95   6.900000  1.09   \n",
+              "32   1  13.76  1.53  2.70  19.5  132  2.95  2.74  0.50  1.35   5.400000  1.25   \n",
+              "34   1  13.48  1.81  2.41  20.5  100  2.70  2.98  0.26  1.86   5.100000  1.04   \n",
+              "36   1  13.05  1.65  2.55  18.0   98  2.45  2.43  0.29  1.44   4.250000  1.12   \n",
+              "38   1  14.22  3.99  2.51  13.2  128  3.00  3.04  0.20  2.08   5.100000  0.89   \n",
+              "40   1  13.41  3.84  2.12  18.8   90  2.45  2.68  0.27  1.48   4.280000  0.91   \n",
+              "42   1  13.24  3.98  2.29  17.5  103  2.64  2.63  0.32  1.66   4.360000  0.82   \n",
+              "44   1  14.21  4.04  2.44  18.9  111  2.85  2.65  0.30  1.25   5.240000  0.87   \n",
+              "46   1  13.90  1.68  2.12  16.0  101  3.10  3.39  0.21  2.14   6.100000  0.91   \n",
+              "48   1  13.94  1.73  2.27  17.4  108  2.88  3.54  0.32  2.08   8.900000  1.12   \n",
+              "50   1  13.83  1.65  2.60  17.2   94  2.45  2.99  0.22  2.29   5.600000  1.24   \n",
+              "52   1  13.77  1.90  2.68  17.1  115  3.00  2.79  0.39  1.68   6.300000  1.13   \n",
+              "54   1  13.56  1.73  2.46  20.5  116  2.96  2.78  0.20  2.45   6.250000  0.98   \n",
+              "56   1  13.29  1.97  2.68  16.8  102  3.00  3.23  0.31  1.66   6.000000  1.07   \n",
+              "58   2  12.37  0.94  1.36  10.6   88  1.98  0.57  0.28  0.42   1.950000  1.05   \n",
+              "..  ..    ...   ...   ...   ...  ...   ...   ...   ...   ...        ...   ...   \n",
+              "118  2  12.00  3.43  2.00  19.0   87  2.00  1.64  0.37  1.87   1.280000  0.93   \n",
+              "120  2  11.56  2.05  3.23  28.5  119  3.18  5.08  0.47  1.87   6.000000  0.93   \n",
+              "122  2  13.05  5.80  2.13  21.5   86  2.62  2.65  0.30  2.01   2.600000  0.73   \n",
+              "124  2  12.07  2.16  2.17  21.0   85  2.60  2.65  0.37  1.35   2.760000  0.86   \n",
+              "126  2  11.79  2.13  2.78  28.5   92  2.13  2.24  0.58  1.76   3.000000  0.97   \n",
+              "128  2  12.04  4.30  2.38  22.0   80  2.10  1.75  0.42  1.35   2.600000  0.79   \n",
+              "130  3  12.88  2.99  2.40  20.0  104  1.30  1.22  0.24  0.83   5.400000  0.74   \n",
+              "132  3  12.70  3.55  2.36  21.5  106  1.70  1.20  0.17  0.84   5.000000  0.78   \n",
+              "134  3  12.60  2.46  2.20  18.5   94  1.62  0.66  0.63  0.94   7.100000  0.73   \n",
+              "136  3  12.53  5.51  2.64  25.0   96  1.79  0.60  0.63  1.10   5.000000  0.82   \n",
+              "138  3  12.84  2.96  2.61  24.0  101  2.32  0.60  0.53  0.81   4.920000  0.89   \n",
+              "140  3  13.36  2.56  2.35  20.0   89  1.40  0.50  0.37  0.64   5.600000  0.70   \n",
+              "142  3  13.62  4.95  2.35  20.0   92  2.00  0.80  0.47  1.02   4.400000  0.91   \n",
+              "144  3  13.16  3.57  2.15  21.0  102  1.50  0.55  0.43  1.30   4.000000  0.60   \n",
+              "146  3  12.87  4.61  2.48  21.5   86  1.70  0.65  0.47  0.86   7.650000  0.54   \n",
+              "148  3  13.08  3.90  2.36  21.5  113  1.41  1.39  0.34  1.14   9.400000  0.57   \n",
+              "150  3  12.79  2.67  2.48  22.0  112  1.48  1.36  0.24  1.26  10.800000  0.48   \n",
+              "152  3  13.23  3.30  2.28  18.5   98  1.80  0.83  0.61  1.87  10.520000  0.56   \n",
+              "154  3  13.17  5.19  2.32  22.0   93  1.74  0.63  0.61  1.55   7.900000  0.60   \n",
+              "156  3  12.45  3.03  2.64  27.0   97  1.90  0.58  0.63  1.14   7.500000  0.67   \n",
+              "158  3  13.48  1.67  2.64  22.5   89  2.60  1.10  0.52  2.29  11.750000  0.57   \n",
+              "160  3  13.69  3.26  2.54  20.0  107  1.83  0.56  0.50  0.80   5.880000  0.96   \n",
+              "162  3  12.96  3.45  2.35  18.5  106  1.39  0.70  0.40  0.94   5.280000  0.68   \n",
+              "164  3  13.73  4.36  2.26  22.5   88  1.28  0.47  0.52  1.15   6.620000  0.78   \n",
+              "166  3  12.82  3.37  2.30  19.5   88  1.48  0.66  0.40  0.97  10.260000  0.72   \n",
+              "168  3  13.40  4.60  2.86  25.0  112  1.98  0.96  0.27  1.11   8.500000  0.67   \n",
+              "170  3  12.77  2.39  2.28  19.5   86  1.39  0.51  0.48  0.64   9.899999  0.57   \n",
+              "172  3  13.71  5.65  2.45  20.5   95  1.68  0.61  0.52  1.06   7.700000  0.64   \n",
+              "174  3  13.27  4.28  2.26  20.0  120  1.59  0.69  0.43  1.35  10.200000  0.59   \n",
+              "176  3  14.13  4.10  2.74  24.5   96  2.05  0.76  0.56  1.35   9.200000  0.61   \n",
+              "\n",
+              "     3.92  1065  \n",
+              "0    3.40  1050  \n",
+              "2    3.45  1480  \n",
+              "4    2.85  1450  \n",
+              "6    3.58  1295  \n",
+              "8    3.55  1045  \n",
+              "10   2.82  1280  \n",
+              "12   2.73  1150  \n",
+              "14   2.88  1310  \n",
+              "16   2.57  1130  \n",
+              "18   3.36   845  \n",
+              "20   3.52   770  \n",
+              "22   3.63  1015  \n",
+              "24   3.20   830  \n",
+              "26   2.77  1285  \n",
+              "28   3.59  1035  \n",
+              "30   2.88  1515  \n",
+              "32   3.00  1235  \n",
+              "34   3.47   920  \n",
+              "36   2.51  1105  \n",
+              "38   3.53   760  \n",
+              "40   3.00  1035  \n",
+              "42   3.00   680  \n",
+              "44   3.33  1080  \n",
+              "46   3.33   985  \n",
+              "48   3.10  1260  \n",
+              "50   3.37  1265  \n",
+              "52   2.93  1375  \n",
+              "54   3.03  1120  \n",
+              "56   2.84  1270  \n",
+              "58   1.82   520  \n",
+              "..    ...   ...  \n",
+              "118  3.05   564  \n",
+              "120  3.69   465  \n",
+              "122  3.10   380  \n",
+              "124  3.28   378  \n",
+              "126  2.44   466  \n",
+              "128  2.57   580  \n",
+              "130  1.42   530  \n",
+              "132  1.29   600  \n",
+              "134  1.58   695  \n",
+              "136  1.69   515  \n",
+              "138  2.15   590  \n",
+              "140  2.47   780  \n",
+              "142  2.05   550  \n",
+              "144  1.68   830  \n",
+              "146  1.86   625  \n",
+              "148  1.33   550  \n",
+              "150  1.47   480  \n",
+              "152  1.51   675  \n",
+              "154  1.48   725  \n",
+              "156  1.73   880  \n",
+              "158  1.78   620  \n",
+              "160  1.82   680  \n",
+              "162  1.75   675  \n",
+              "164  1.75   520  \n",
+              "166  1.75   685  \n",
+              "168  1.92   630  \n",
+              "170  1.63   470  \n",
+              "172  1.74   740  \n",
+              "174  1.56   835  \n",
+              "176  1.60   560  \n",
+              "\n",
+              "[89 rows x 14 columns]"
+            ]
+          },
+          "metadata": {
+            "tags": []
+          },
+          "execution_count": 5
+        }
+      ]
+    },
+    {
+      "metadata": {
+        "id": "1-C_aEwPVq_4",
+        "colab_type": "text"
+      },
+      "cell_type": "markdown",
+      "source": [
+        "Assign the columns as below:\n",
+        "\n",
+        "The attributes are (dontated by Riccardo Leardi, riclea '@' anchem.unige.it):\n",
+        "1) Alcohol\n",
+        "2) Malic acid\n",
+        "3) Ash\n",
+        "4) Alcalinity of ash\n",
+        "5) Magnesium\n",
+        "6) Total phenols\n",
+        "7) Flavanoids\n",
+        "8) Nonflavanoid phenols\n",
+        "9) Proanthocyanins\n",
+        "10)Color intensity\n",
+        "11)Hue\n",
+        "12)OD280/OD315 of diluted wines\n",
+        "13)Proline "
+      ]
+    },
+    {
+      "metadata": {
+        "id": "HW4eZp7aVynQ",
+        "colab_type": "code",
+        "colab": {
+          "base_uri": "https://localhost:8080/",
+          "height": 204
+        },
+        "outputId": "ba3cb549-f514-4163-9277-aa66ae84d369"
+      },
+      "cell_type": "code",
+      "source": [
+        "wine_df.columns = [\"Class\" , \"Alcohol\", \"Malic acid\", \"Ash\", \"Alcalinity of ash\", \"Magnesium\", \"Total phenols\", \"Flavanoids\", \"Nonflavanoid phenols\", \"Proanthocyanins\", \"Color intensity\", \"Hue\",\"OD280/OD315 of diluted wines\",\"Proline\"]\n",
+        "wine_df.head()"
+      ],
+      "execution_count": 0,
+      "outputs": [
+        {
+          "output_type": "execute_result",
+          "data": {
+            "text/html": [
+              "<div>\n",
+              "<style scoped>\n",
+              "    .dataframe tbody tr th:only-of-type {\n",
+              "        vertical-align: middle;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe tbody tr th {\n",
+              "        vertical-align: top;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe thead th {\n",
+              "        text-align: right;\n",
+              "    }\n",
+              "</style>\n",
+              "<table border=\"1\" class=\"dataframe\">\n",
+              "  <thead>\n",
+              "    <tr style=\"text-align: right;\">\n",
+              "      <th></th>\n",
+              "      <th>Class</th>\n",
+              "      <th>Alcohol</th>\n",
+              "      <th>Malic acid</th>\n",
+              "      <th>Ash</th>\n",
+              "      <th>Alcalinity of ash</th>\n",
+              "      <th>Magnesium</th>\n",
+              "      <th>Total phenols</th>\n",
+              "      <th>Flavanoids</th>\n",
+              "      <th>Nonflavanoid phenols</th>\n",
+              "      <th>Proanthocyanins</th>\n",
+              "      <th>Color intensity</th>\n",
+              "      <th>Hue</th>\n",
+              "      <th>OD280/OD315 of diluted wines</th>\n",
+              "      <th>Proline</th>\n",
+              "    </tr>\n",
+              "  </thead>\n",
+              "  <tbody>\n",
+              "    <tr>\n",
+              "      <th>0</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.20</td>\n",
+              "      <td>1.78</td>\n",
+              "      <td>2.14</td>\n",
+              "      <td>11.2</td>\n",
+              "      <td>100</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>2.76</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.28</td>\n",
+              "      <td>4.38</td>\n",
+              "      <td>1.05</td>\n",
+              "      <td>3.40</td>\n",
+              "      <td>1050</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>1</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.16</td>\n",
+              "      <td>2.36</td>\n",
+              "      <td>2.67</td>\n",
+              "      <td>18.6</td>\n",
+              "      <td>101</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>3.24</td>\n",
+              "      <td>0.30</td>\n",
+              "      <td>2.81</td>\n",
+              "      <td>5.68</td>\n",
+              "      <td>1.03</td>\n",
+              "      <td>3.17</td>\n",
+              "      <td>1185</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>2</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.37</td>\n",
+              "      <td>1.95</td>\n",
+              "      <td>2.50</td>\n",
+              "      <td>16.8</td>\n",
+              "      <td>113</td>\n",
+              "      <td>3.85</td>\n",
+              "      <td>3.49</td>\n",
+              "      <td>0.24</td>\n",
+              "      <td>2.18</td>\n",
+              "      <td>7.80</td>\n",
+              "      <td>0.86</td>\n",
+              "      <td>3.45</td>\n",
+              "      <td>1480</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>3</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.24</td>\n",
+              "      <td>2.59</td>\n",
+              "      <td>2.87</td>\n",
+              "      <td>21.0</td>\n",
+              "      <td>118</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>2.69</td>\n",
+              "      <td>0.39</td>\n",
+              "      <td>1.82</td>\n",
+              "      <td>4.32</td>\n",
+              "      <td>1.04</td>\n",
+              "      <td>2.93</td>\n",
+              "      <td>735</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>4</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.20</td>\n",
+              "      <td>1.76</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>15.2</td>\n",
+              "      <td>112</td>\n",
+              "      <td>3.27</td>\n",
+              "      <td>3.39</td>\n",
+              "      <td>0.34</td>\n",
+              "      <td>1.97</td>\n",
+              "      <td>6.75</td>\n",
+              "      <td>1.05</td>\n",
+              "      <td>2.85</td>\n",
+              "      <td>1450</td>\n",
+              "    </tr>\n",
+              "  </tbody>\n",
+              "</table>\n",
+              "</div>"
+            ],
+            "text/plain": [
+              "   Class  Alcohol  Malic acid   Ash  Alcalinity of ash  Magnesium  \\\n",
+              "0      1    13.20        1.78  2.14               11.2        100   \n",
+              "1      1    13.16        2.36  2.67               18.6        101   \n",
+              "2      1    14.37        1.95  2.50               16.8        113   \n",
+              "3      1    13.24        2.59  2.87               21.0        118   \n",
+              "4      1    14.20        1.76  2.45               15.2        112   \n",
+              "\n",
+              "   Total phenols  Flavanoids  Nonflavanoid phenols  Proanthocyanins  \\\n",
+              "0           2.65        2.76                  0.26             1.28   \n",
+              "1           2.80        3.24                  0.30             2.81   \n",
+              "2           3.85        3.49                  0.24             2.18   \n",
+              "3           2.80        2.69                  0.39             1.82   \n",
+              "4           3.27        3.39                  0.34             1.97   \n",
+              "\n",
+              "   Color intensity   Hue  OD280/OD315 of diluted wines  Proline  \n",
+              "0             4.38  1.05                          3.40     1050  \n",
+              "1             5.68  1.03                          3.17     1185  \n",
+              "2             7.80  0.86                          3.45     1480  \n",
+              "3             4.32  1.04                          2.93      735  \n",
+              "4             6.75  1.05                          2.85     1450  "
+            ]
+          },
+          "metadata": {
+            "tags": []
+          },
+          "execution_count": 6
+        }
+      ]
+    },
+    {
+      "metadata": {
+        "id": "_76n9QpMUBoX",
+        "colab_type": "text"
+      },
+      "cell_type": "markdown",
+      "source": [
+        "**Set the values of the first 3 rows from alcohol as NaN**"
+      ]
+    },
+    {
+      "metadata": {
+        "id": "IovynKydss5U",
+        "colab_type": "code",
+        "colab": {
+          "base_uri": "https://localhost:8080/",
+          "height": 204
+        },
+        "outputId": "2eda8ae9-b2fb-4b5c-da99-026d045e05f3"
+      },
+      "cell_type": "code",
+      "source": [
+        "wine_df.iloc[:3, 1] = 'NaN'\n",
+        "wine_df.head()"
+      ],
+      "execution_count": 0,
+      "outputs": [
+        {
+          "output_type": "execute_result",
+          "data": {
+            "text/html": [
+              "<div>\n",
+              "<style scoped>\n",
+              "    .dataframe tbody tr th:only-of-type {\n",
+              "        vertical-align: middle;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe tbody tr th {\n",
+              "        vertical-align: top;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe thead th {\n",
+              "        text-align: right;\n",
+              "    }\n",
+              "</style>\n",
+              "<table border=\"1\" class=\"dataframe\">\n",
+              "  <thead>\n",
+              "    <tr style=\"text-align: right;\">\n",
+              "      <th></th>\n",
+              "      <th>Class</th>\n",
+              "      <th>Alcohol</th>\n",
+              "      <th>Malic acid</th>\n",
+              "      <th>Ash</th>\n",
+              "      <th>Alcalinity of ash</th>\n",
+              "      <th>Magnesium</th>\n",
+              "      <th>Total phenols</th>\n",
+              "      <th>Flavanoids</th>\n",
+              "      <th>Nonflavanoid phenols</th>\n",
+              "      <th>Proanthocyanins</th>\n",
+              "      <th>Color intensity</th>\n",
+              "      <th>Hue</th>\n",
+              "      <th>OD280/OD315 of diluted wines</th>\n",
+              "      <th>Proline</th>\n",
+              "    </tr>\n",
+              "  </thead>\n",
+              "  <tbody>\n",
+              "    <tr>\n",
+              "      <th>0</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.78</td>\n",
+              "      <td>2.14</td>\n",
+              "      <td>11.2</td>\n",
+              "      <td>100</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>2.76</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.28</td>\n",
+              "      <td>4.38</td>\n",
+              "      <td>1.05</td>\n",
+              "      <td>3.40</td>\n",
+              "      <td>1050</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>1</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>2.36</td>\n",
+              "      <td>2.67</td>\n",
+              "      <td>18.6</td>\n",
+              "      <td>101</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>3.24</td>\n",
+              "      <td>0.30</td>\n",
+              "      <td>2.81</td>\n",
+              "      <td>5.68</td>\n",
+              "      <td>1.03</td>\n",
+              "      <td>3.17</td>\n",
+              "      <td>1185</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>2</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.95</td>\n",
+              "      <td>2.50</td>\n",
+              "      <td>16.8</td>\n",
+              "      <td>113</td>\n",
+              "      <td>3.85</td>\n",
+              "      <td>3.49</td>\n",
+              "      <td>0.24</td>\n",
+              "      <td>2.18</td>\n",
+              "      <td>7.80</td>\n",
+              "      <td>0.86</td>\n",
+              "      <td>3.45</td>\n",
+              "      <td>1480</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>3</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.24</td>\n",
+              "      <td>2.59</td>\n",
+              "      <td>2.87</td>\n",
+              "      <td>21.0</td>\n",
+              "      <td>118</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>2.69</td>\n",
+              "      <td>0.39</td>\n",
+              "      <td>1.82</td>\n",
+              "      <td>4.32</td>\n",
+              "      <td>1.04</td>\n",
+              "      <td>2.93</td>\n",
+              "      <td>735</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>4</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.2</td>\n",
+              "      <td>1.76</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>15.2</td>\n",
+              "      <td>112</td>\n",
+              "      <td>3.27</td>\n",
+              "      <td>3.39</td>\n",
+              "      <td>0.34</td>\n",
+              "      <td>1.97</td>\n",
+              "      <td>6.75</td>\n",
+              "      <td>1.05</td>\n",
+              "      <td>2.85</td>\n",
+              "      <td>1450</td>\n",
+              "    </tr>\n",
+              "  </tbody>\n",
+              "</table>\n",
+              "</div>"
+            ],
+            "text/plain": [
+              "   Class Alcohol  Malic acid   Ash  Alcalinity of ash  Magnesium  \\\n",
+              "0      1     NaN        1.78  2.14               11.2        100   \n",
+              "1      1     NaN        2.36  2.67               18.6        101   \n",
+              "2      1     NaN        1.95  2.50               16.8        113   \n",
+              "3      1   13.24        2.59  2.87               21.0        118   \n",
+              "4      1    14.2        1.76  2.45               15.2        112   \n",
+              "\n",
+              "   Total phenols  Flavanoids  Nonflavanoid phenols  Proanthocyanins  \\\n",
+              "0           2.65        2.76                  0.26             1.28   \n",
+              "1           2.80        3.24                  0.30             2.81   \n",
+              "2           3.85        3.49                  0.24             2.18   \n",
+              "3           2.80        2.69                  0.39             1.82   \n",
+              "4           3.27        3.39                  0.34             1.97   \n",
+              "\n",
+              "   Color intensity   Hue  OD280/OD315 of diluted wines  Proline  \n",
+              "0             4.38  1.05                          3.40     1050  \n",
+              "1             5.68  1.03                          3.17     1185  \n",
+              "2             7.80  0.86                          3.45     1480  \n",
+              "3             4.32  1.04                          2.93      735  \n",
+              "4             6.75  1.05                          2.85     1450  "
+            ]
+          },
+          "metadata": {
+            "tags": []
+          },
+          "execution_count": 7
+        }
+      ]
+    },
+    {
+      "metadata": {
+        "id": "WDHHN95is2Q7",
+        "colab_type": "text"
+      },
+      "cell_type": "markdown",
+      "source": [
+        "**Create an array of 10 random numbers uptill 10 and assign it to a variable named random**"
+      ]
+    },
+    {
+      "metadata": {
+        "id": "QVmPM1PYs0NY",
+        "colab_type": "code",
+        "colab": {
+          "base_uri": "https://localhost:8080/",
+          "height": 34
+        },
+        "outputId": "91d6fcc7-f671-4839-d8ca-0f50e7b2115e"
+      },
+      "cell_type": "code",
+      "source": [
+        "random = np.random.randint(0,10,10)\n",
+        "random"
+      ],
+      "execution_count": 0,
+      "outputs": [
+        {
+          "output_type": "execute_result",
+          "data": {
+            "text/plain": [
+              "array([9, 3, 7, 5, 8, 6, 7, 9, 2, 4])"
+            ]
+          },
+          "metadata": {
+            "tags": []
+          },
+          "execution_count": 8
+        }
+      ]
+    },
+    {
+      "metadata": {
+        "id": "069Hk4AdtfVY",
+        "colab_type": "text"
+      },
+      "cell_type": "markdown",
+      "source": [
+        "**Use random numbers you generated as an index and assign NaN value to each of cell of the column alcohol**"
+      ]
+    },
+    {
+      "metadata": {
+        "id": "wu166Et9s7oI",
+        "colab_type": "code",
+        "colab": {
+          "base_uri": "https://localhost:8080/",
+          "height": 1969
+        },
+        "outputId": "19a8fe5c-12b8-4825-ea31-f71870b96348"
+      },
+      "cell_type": "code",
+      "source": [
+        "for i in random:\n",
+        "    wine_df.iloc[i, 1] = 'NaN'\n",
+        "wine_df"
+      ],
+      "execution_count": 0,
+      "outputs": [
+        {
+          "output_type": "execute_result",
+          "data": {
+            "text/html": [
+              "<div>\n",
+              "<style scoped>\n",
+              "    .dataframe tbody tr th:only-of-type {\n",
+              "        vertical-align: middle;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe tbody tr th {\n",
+              "        vertical-align: top;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe thead th {\n",
+              "        text-align: right;\n",
+              "    }\n",
+              "</style>\n",
+              "<table border=\"1\" class=\"dataframe\">\n",
+              "  <thead>\n",
+              "    <tr style=\"text-align: right;\">\n",
+              "      <th></th>\n",
+              "      <th>Class</th>\n",
+              "      <th>Alcohol</th>\n",
+              "      <th>Malic acid</th>\n",
+              "      <th>Ash</th>\n",
+              "      <th>Alcalinity of ash</th>\n",
+              "      <th>Magnesium</th>\n",
+              "      <th>Total phenols</th>\n",
+              "      <th>Flavanoids</th>\n",
+              "      <th>Nonflavanoid phenols</th>\n",
+              "      <th>Proanthocyanins</th>\n",
+              "      <th>Color intensity</th>\n",
+              "      <th>Hue</th>\n",
+              "      <th>OD280/OD315 of diluted wines</th>\n",
+              "      <th>Proline</th>\n",
+              "    </tr>\n",
+              "  </thead>\n",
+              "  <tbody>\n",
+              "    <tr>\n",
+              "      <th>0</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.78</td>\n",
+              "      <td>2.14</td>\n",
+              "      <td>11.2</td>\n",
+              "      <td>100</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>2.76</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.28</td>\n",
+              "      <td>4.380000</td>\n",
+              "      <td>1.05</td>\n",
+              "      <td>3.40</td>\n",
+              "      <td>1050</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>1</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>2.36</td>\n",
+              "      <td>2.67</td>\n",
+              "      <td>18.6</td>\n",
+              "      <td>101</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>3.24</td>\n",
+              "      <td>0.30</td>\n",
+              "      <td>2.81</td>\n",
+              "      <td>5.680000</td>\n",
+              "      <td>1.03</td>\n",
+              "      <td>3.17</td>\n",
+              "      <td>1185</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>2</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.95</td>\n",
+              "      <td>2.50</td>\n",
+              "      <td>16.8</td>\n",
+              "      <td>113</td>\n",
+              "      <td>3.85</td>\n",
+              "      <td>3.49</td>\n",
+              "      <td>0.24</td>\n",
+              "      <td>2.18</td>\n",
+              "      <td>7.800000</td>\n",
+              "      <td>0.86</td>\n",
+              "      <td>3.45</td>\n",
+              "      <td>1480</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>3</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>2.59</td>\n",
+              "      <td>2.87</td>\n",
+              "      <td>21.0</td>\n",
+              "      <td>118</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>2.69</td>\n",
+              "      <td>0.39</td>\n",
+              "      <td>1.82</td>\n",
+              "      <td>4.320000</td>\n",
+              "      <td>1.04</td>\n",
+              "      <td>2.93</td>\n",
+              "      <td>735</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>4</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.76</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>15.2</td>\n",
+              "      <td>112</td>\n",
+              "      <td>3.27</td>\n",
+              "      <td>3.39</td>\n",
+              "      <td>0.34</td>\n",
+              "      <td>1.97</td>\n",
+              "      <td>6.750000</td>\n",
+              "      <td>1.05</td>\n",
+              "      <td>2.85</td>\n",
+              "      <td>1450</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>5</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.87</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>14.6</td>\n",
+              "      <td>96</td>\n",
+              "      <td>2.50</td>\n",
+              "      <td>2.52</td>\n",
+              "      <td>0.30</td>\n",
+              "      <td>1.98</td>\n",
+              "      <td>5.250000</td>\n",
+              "      <td>1.02</td>\n",
+              "      <td>3.58</td>\n",
+              "      <td>1290</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>6</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>2.15</td>\n",
+              "      <td>2.61</td>\n",
+              "      <td>17.6</td>\n",
+              "      <td>121</td>\n",
+              "      <td>2.60</td>\n",
+              "      <td>2.51</td>\n",
+              "      <td>0.31</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>5.050000</td>\n",
+              "      <td>1.06</td>\n",
+              "      <td>3.58</td>\n",
+              "      <td>1295</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>7</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.64</td>\n",
+              "      <td>2.17</td>\n",
+              "      <td>14.0</td>\n",
+              "      <td>97</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>2.98</td>\n",
+              "      <td>0.29</td>\n",
+              "      <td>1.98</td>\n",
+              "      <td>5.200000</td>\n",
+              "      <td>1.08</td>\n",
+              "      <td>2.85</td>\n",
+              "      <td>1045</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>8</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>2.27</td>\n",
+              "      <td>16.0</td>\n",
+              "      <td>98</td>\n",
+              "      <td>2.98</td>\n",
+              "      <td>3.15</td>\n",
+              "      <td>0.22</td>\n",
+              "      <td>1.85</td>\n",
+              "      <td>7.220000</td>\n",
+              "      <td>1.01</td>\n",
+              "      <td>3.55</td>\n",
+              "      <td>1045</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>9</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>2.16</td>\n",
+              "      <td>2.30</td>\n",
+              "      <td>18.0</td>\n",
+              "      <td>105</td>\n",
+              "      <td>2.95</td>\n",
+              "      <td>3.32</td>\n",
+              "      <td>0.22</td>\n",
+              "      <td>2.38</td>\n",
+              "      <td>5.750000</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>3.17</td>\n",
+              "      <td>1510</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>10</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.12</td>\n",
+              "      <td>1.48</td>\n",
+              "      <td>2.32</td>\n",
+              "      <td>16.8</td>\n",
+              "      <td>95</td>\n",
+              "      <td>2.20</td>\n",
+              "      <td>2.43</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.57</td>\n",
+              "      <td>5.000000</td>\n",
+              "      <td>1.17</td>\n",
+              "      <td>2.82</td>\n",
+              "      <td>1280</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>11</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.75</td>\n",
+              "      <td>1.73</td>\n",
+              "      <td>2.41</td>\n",
+              "      <td>16.0</td>\n",
+              "      <td>89</td>\n",
+              "      <td>2.60</td>\n",
+              "      <td>2.76</td>\n",
+              "      <td>0.29</td>\n",
+              "      <td>1.81</td>\n",
+              "      <td>5.600000</td>\n",
+              "      <td>1.15</td>\n",
+              "      <td>2.90</td>\n",
+              "      <td>1320</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>12</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.75</td>\n",
+              "      <td>1.73</td>\n",
+              "      <td>2.39</td>\n",
+              "      <td>11.4</td>\n",
+              "      <td>91</td>\n",
+              "      <td>3.10</td>\n",
+              "      <td>3.69</td>\n",
+              "      <td>0.43</td>\n",
+              "      <td>2.81</td>\n",
+              "      <td>5.400000</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>2.73</td>\n",
+              "      <td>1150</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>13</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.38</td>\n",
+              "      <td>1.87</td>\n",
+              "      <td>2.38</td>\n",
+              "      <td>12.0</td>\n",
+              "      <td>102</td>\n",
+              "      <td>3.30</td>\n",
+              "      <td>3.64</td>\n",
+              "      <td>0.29</td>\n",
+              "      <td>2.96</td>\n",
+              "      <td>7.500000</td>\n",
+              "      <td>1.20</td>\n",
+              "      <td>3.00</td>\n",
+              "      <td>1547</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>14</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.63</td>\n",
+              "      <td>1.81</td>\n",
+              "      <td>2.70</td>\n",
+              "      <td>17.2</td>\n",
+              "      <td>112</td>\n",
+              "      <td>2.85</td>\n",
+              "      <td>2.91</td>\n",
+              "      <td>0.30</td>\n",
+              "      <td>1.46</td>\n",
+              "      <td>7.300000</td>\n",
+              "      <td>1.28</td>\n",
+              "      <td>2.88</td>\n",
+              "      <td>1310</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>15</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.3</td>\n",
+              "      <td>1.92</td>\n",
+              "      <td>2.72</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>120</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>3.14</td>\n",
+              "      <td>0.33</td>\n",
+              "      <td>1.97</td>\n",
+              "      <td>6.200000</td>\n",
+              "      <td>1.07</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>1280</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>16</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.83</td>\n",
+              "      <td>1.57</td>\n",
+              "      <td>2.62</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>115</td>\n",
+              "      <td>2.95</td>\n",
+              "      <td>3.40</td>\n",
+              "      <td>0.40</td>\n",
+              "      <td>1.72</td>\n",
+              "      <td>6.600000</td>\n",
+              "      <td>1.13</td>\n",
+              "      <td>2.57</td>\n",
+              "      <td>1130</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>17</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.19</td>\n",
+              "      <td>1.59</td>\n",
+              "      <td>2.48</td>\n",
+              "      <td>16.5</td>\n",
+              "      <td>108</td>\n",
+              "      <td>3.30</td>\n",
+              "      <td>3.93</td>\n",
+              "      <td>0.32</td>\n",
+              "      <td>1.86</td>\n",
+              "      <td>8.700000</td>\n",
+              "      <td>1.23</td>\n",
+              "      <td>2.82</td>\n",
+              "      <td>1680</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>18</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.64</td>\n",
+              "      <td>3.10</td>\n",
+              "      <td>2.56</td>\n",
+              "      <td>15.2</td>\n",
+              "      <td>116</td>\n",
+              "      <td>2.70</td>\n",
+              "      <td>3.03</td>\n",
+              "      <td>0.17</td>\n",
+              "      <td>1.66</td>\n",
+              "      <td>5.100000</td>\n",
+              "      <td>0.96</td>\n",
+              "      <td>3.36</td>\n",
+              "      <td>845</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>19</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.06</td>\n",
+              "      <td>1.63</td>\n",
+              "      <td>2.28</td>\n",
+              "      <td>16.0</td>\n",
+              "      <td>126</td>\n",
+              "      <td>3.00</td>\n",
+              "      <td>3.17</td>\n",
+              "      <td>0.24</td>\n",
+              "      <td>2.10</td>\n",
+              "      <td>5.650000</td>\n",
+              "      <td>1.09</td>\n",
+              "      <td>3.71</td>\n",
+              "      <td>780</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>20</th>\n",
+              "      <td>1</td>\n",
+              "      <td>12.93</td>\n",
+              "      <td>3.80</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>18.6</td>\n",
+              "      <td>102</td>\n",
+              "      <td>2.41</td>\n",
+              "      <td>2.41</td>\n",
+              "      <td>0.25</td>\n",
+              "      <td>1.98</td>\n",
+              "      <td>4.500000</td>\n",
+              "      <td>1.03</td>\n",
+              "      <td>3.52</td>\n",
+              "      <td>770</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>21</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.71</td>\n",
+              "      <td>1.86</td>\n",
+              "      <td>2.36</td>\n",
+              "      <td>16.6</td>\n",
+              "      <td>101</td>\n",
+              "      <td>2.61</td>\n",
+              "      <td>2.88</td>\n",
+              "      <td>0.27</td>\n",
+              "      <td>1.69</td>\n",
+              "      <td>3.800000</td>\n",
+              "      <td>1.11</td>\n",
+              "      <td>4.00</td>\n",
+              "      <td>1035</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>22</th>\n",
+              "      <td>1</td>\n",
+              "      <td>12.85</td>\n",
+              "      <td>1.60</td>\n",
+              "      <td>2.52</td>\n",
+              "      <td>17.8</td>\n",
+              "      <td>95</td>\n",
+              "      <td>2.48</td>\n",
+              "      <td>2.37</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.46</td>\n",
+              "      <td>3.930000</td>\n",
+              "      <td>1.09</td>\n",
+              "      <td>3.63</td>\n",
+              "      <td>1015</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>23</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.5</td>\n",
+              "      <td>1.81</td>\n",
+              "      <td>2.61</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>96</td>\n",
+              "      <td>2.53</td>\n",
+              "      <td>2.61</td>\n",
+              "      <td>0.28</td>\n",
+              "      <td>1.66</td>\n",
+              "      <td>3.520000</td>\n",
+              "      <td>1.12</td>\n",
+              "      <td>3.82</td>\n",
+              "      <td>845</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>24</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.05</td>\n",
+              "      <td>2.05</td>\n",
+              "      <td>3.22</td>\n",
+              "      <td>25.0</td>\n",
+              "      <td>124</td>\n",
+              "      <td>2.63</td>\n",
+              "      <td>2.68</td>\n",
+              "      <td>0.47</td>\n",
+              "      <td>1.92</td>\n",
+              "      <td>3.580000</td>\n",
+              "      <td>1.13</td>\n",
+              "      <td>3.20</td>\n",
+              "      <td>830</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>25</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.39</td>\n",
+              "      <td>1.77</td>\n",
+              "      <td>2.62</td>\n",
+              "      <td>16.1</td>\n",
+              "      <td>93</td>\n",
+              "      <td>2.85</td>\n",
+              "      <td>2.94</td>\n",
+              "      <td>0.34</td>\n",
+              "      <td>1.45</td>\n",
+              "      <td>4.800000</td>\n",
+              "      <td>0.92</td>\n",
+              "      <td>3.22</td>\n",
+              "      <td>1195</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>26</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.3</td>\n",
+              "      <td>1.72</td>\n",
+              "      <td>2.14</td>\n",
+              "      <td>17.0</td>\n",
+              "      <td>94</td>\n",
+              "      <td>2.40</td>\n",
+              "      <td>2.19</td>\n",
+              "      <td>0.27</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>3.950000</td>\n",
+              "      <td>1.02</td>\n",
+              "      <td>2.77</td>\n",
+              "      <td>1285</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>27</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.87</td>\n",
+              "      <td>1.90</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>19.4</td>\n",
+              "      <td>107</td>\n",
+              "      <td>2.95</td>\n",
+              "      <td>2.97</td>\n",
+              "      <td>0.37</td>\n",
+              "      <td>1.76</td>\n",
+              "      <td>4.500000</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>3.40</td>\n",
+              "      <td>915</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>28</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.02</td>\n",
+              "      <td>1.68</td>\n",
+              "      <td>2.21</td>\n",
+              "      <td>16.0</td>\n",
+              "      <td>96</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>2.33</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.98</td>\n",
+              "      <td>4.700000</td>\n",
+              "      <td>1.04</td>\n",
+              "      <td>3.59</td>\n",
+              "      <td>1035</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>29</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.73</td>\n",
+              "      <td>1.50</td>\n",
+              "      <td>2.70</td>\n",
+              "      <td>22.5</td>\n",
+              "      <td>101</td>\n",
+              "      <td>3.00</td>\n",
+              "      <td>3.25</td>\n",
+              "      <td>0.29</td>\n",
+              "      <td>2.38</td>\n",
+              "      <td>5.700000</td>\n",
+              "      <td>1.19</td>\n",
+              "      <td>2.71</td>\n",
+              "      <td>1285</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>...</th>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>147</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.32</td>\n",
+              "      <td>3.24</td>\n",
+              "      <td>2.38</td>\n",
+              "      <td>21.5</td>\n",
+              "      <td>92</td>\n",
+              "      <td>1.93</td>\n",
+              "      <td>0.76</td>\n",
+              "      <td>0.45</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>8.420000</td>\n",
+              "      <td>0.55</td>\n",
+              "      <td>1.62</td>\n",
+              "      <td>650</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>148</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.08</td>\n",
+              "      <td>3.90</td>\n",
+              "      <td>2.36</td>\n",
+              "      <td>21.5</td>\n",
+              "      <td>113</td>\n",
+              "      <td>1.41</td>\n",
+              "      <td>1.39</td>\n",
+              "      <td>0.34</td>\n",
+              "      <td>1.14</td>\n",
+              "      <td>9.400000</td>\n",
+              "      <td>0.57</td>\n",
+              "      <td>1.33</td>\n",
+              "      <td>550</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>149</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.5</td>\n",
+              "      <td>3.12</td>\n",
+              "      <td>2.62</td>\n",
+              "      <td>24.0</td>\n",
+              "      <td>123</td>\n",
+              "      <td>1.40</td>\n",
+              "      <td>1.57</td>\n",
+              "      <td>0.22</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>8.600000</td>\n",
+              "      <td>0.59</td>\n",
+              "      <td>1.30</td>\n",
+              "      <td>500</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>150</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.79</td>\n",
+              "      <td>2.67</td>\n",
+              "      <td>2.48</td>\n",
+              "      <td>22.0</td>\n",
+              "      <td>112</td>\n",
+              "      <td>1.48</td>\n",
+              "      <td>1.36</td>\n",
+              "      <td>0.24</td>\n",
+              "      <td>1.26</td>\n",
+              "      <td>10.800000</td>\n",
+              "      <td>0.48</td>\n",
+              "      <td>1.47</td>\n",
+              "      <td>480</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>151</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.11</td>\n",
+              "      <td>1.90</td>\n",
+              "      <td>2.75</td>\n",
+              "      <td>25.5</td>\n",
+              "      <td>116</td>\n",
+              "      <td>2.20</td>\n",
+              "      <td>1.28</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.56</td>\n",
+              "      <td>7.100000</td>\n",
+              "      <td>0.61</td>\n",
+              "      <td>1.33</td>\n",
+              "      <td>425</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>152</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.23</td>\n",
+              "      <td>3.30</td>\n",
+              "      <td>2.28</td>\n",
+              "      <td>18.5</td>\n",
+              "      <td>98</td>\n",
+              "      <td>1.80</td>\n",
+              "      <td>0.83</td>\n",
+              "      <td>0.61</td>\n",
+              "      <td>1.87</td>\n",
+              "      <td>10.520000</td>\n",
+              "      <td>0.56</td>\n",
+              "      <td>1.51</td>\n",
+              "      <td>675</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>153</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.58</td>\n",
+              "      <td>1.29</td>\n",
+              "      <td>2.10</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>103</td>\n",
+              "      <td>1.48</td>\n",
+              "      <td>0.58</td>\n",
+              "      <td>0.53</td>\n",
+              "      <td>1.40</td>\n",
+              "      <td>7.600000</td>\n",
+              "      <td>0.58</td>\n",
+              "      <td>1.55</td>\n",
+              "      <td>640</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>154</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.17</td>\n",
+              "      <td>5.19</td>\n",
+              "      <td>2.32</td>\n",
+              "      <td>22.0</td>\n",
+              "      <td>93</td>\n",
+              "      <td>1.74</td>\n",
+              "      <td>0.63</td>\n",
+              "      <td>0.61</td>\n",
+              "      <td>1.55</td>\n",
+              "      <td>7.900000</td>\n",
+              "      <td>0.60</td>\n",
+              "      <td>1.48</td>\n",
+              "      <td>725</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>155</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.84</td>\n",
+              "      <td>4.12</td>\n",
+              "      <td>2.38</td>\n",
+              "      <td>19.5</td>\n",
+              "      <td>89</td>\n",
+              "      <td>1.80</td>\n",
+              "      <td>0.83</td>\n",
+              "      <td>0.48</td>\n",
+              "      <td>1.56</td>\n",
+              "      <td>9.010000</td>\n",
+              "      <td>0.57</td>\n",
+              "      <td>1.64</td>\n",
+              "      <td>480</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>156</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.45</td>\n",
+              "      <td>3.03</td>\n",
+              "      <td>2.64</td>\n",
+              "      <td>27.0</td>\n",
+              "      <td>97</td>\n",
+              "      <td>1.90</td>\n",
+              "      <td>0.58</td>\n",
+              "      <td>0.63</td>\n",
+              "      <td>1.14</td>\n",
+              "      <td>7.500000</td>\n",
+              "      <td>0.67</td>\n",
+              "      <td>1.73</td>\n",
+              "      <td>880</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>157</th>\n",
+              "      <td>3</td>\n",
+              "      <td>14.34</td>\n",
+              "      <td>1.68</td>\n",
+              "      <td>2.70</td>\n",
+              "      <td>25.0</td>\n",
+              "      <td>98</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>1.31</td>\n",
+              "      <td>0.53</td>\n",
+              "      <td>2.70</td>\n",
+              "      <td>13.000000</td>\n",
+              "      <td>0.57</td>\n",
+              "      <td>1.96</td>\n",
+              "      <td>660</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>158</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.48</td>\n",
+              "      <td>1.67</td>\n",
+              "      <td>2.64</td>\n",
+              "      <td>22.5</td>\n",
+              "      <td>89</td>\n",
+              "      <td>2.60</td>\n",
+              "      <td>1.10</td>\n",
+              "      <td>0.52</td>\n",
+              "      <td>2.29</td>\n",
+              "      <td>11.750000</td>\n",
+              "      <td>0.57</td>\n",
+              "      <td>1.78</td>\n",
+              "      <td>620</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>159</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.36</td>\n",
+              "      <td>3.83</td>\n",
+              "      <td>2.38</td>\n",
+              "      <td>21.0</td>\n",
+              "      <td>88</td>\n",
+              "      <td>2.30</td>\n",
+              "      <td>0.92</td>\n",
+              "      <td>0.50</td>\n",
+              "      <td>1.04</td>\n",
+              "      <td>7.650000</td>\n",
+              "      <td>0.56</td>\n",
+              "      <td>1.58</td>\n",
+              "      <td>520</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>160</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.69</td>\n",
+              "      <td>3.26</td>\n",
+              "      <td>2.54</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>107</td>\n",
+              "      <td>1.83</td>\n",
+              "      <td>0.56</td>\n",
+              "      <td>0.50</td>\n",
+              "      <td>0.80</td>\n",
+              "      <td>5.880000</td>\n",
+              "      <td>0.96</td>\n",
+              "      <td>1.82</td>\n",
+              "      <td>680</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>161</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.85</td>\n",
+              "      <td>3.27</td>\n",
+              "      <td>2.58</td>\n",
+              "      <td>22.0</td>\n",
+              "      <td>106</td>\n",
+              "      <td>1.65</td>\n",
+              "      <td>0.60</td>\n",
+              "      <td>0.60</td>\n",
+              "      <td>0.96</td>\n",
+              "      <td>5.580000</td>\n",
+              "      <td>0.87</td>\n",
+              "      <td>2.11</td>\n",
+              "      <td>570</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>162</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.96</td>\n",
+              "      <td>3.45</td>\n",
+              "      <td>2.35</td>\n",
+              "      <td>18.5</td>\n",
+              "      <td>106</td>\n",
+              "      <td>1.39</td>\n",
+              "      <td>0.70</td>\n",
+              "      <td>0.40</td>\n",
+              "      <td>0.94</td>\n",
+              "      <td>5.280000</td>\n",
+              "      <td>0.68</td>\n",
+              "      <td>1.75</td>\n",
+              "      <td>675</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>163</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.78</td>\n",
+              "      <td>2.76</td>\n",
+              "      <td>2.30</td>\n",
+              "      <td>22.0</td>\n",
+              "      <td>90</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>0.68</td>\n",
+              "      <td>0.41</td>\n",
+              "      <td>1.03</td>\n",
+              "      <td>9.580000</td>\n",
+              "      <td>0.70</td>\n",
+              "      <td>1.68</td>\n",
+              "      <td>615</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>164</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.73</td>\n",
+              "      <td>4.36</td>\n",
+              "      <td>2.26</td>\n",
+              "      <td>22.5</td>\n",
+              "      <td>88</td>\n",
+              "      <td>1.28</td>\n",
+              "      <td>0.47</td>\n",
+              "      <td>0.52</td>\n",
+              "      <td>1.15</td>\n",
+              "      <td>6.620000</td>\n",
+              "      <td>0.78</td>\n",
+              "      <td>1.75</td>\n",
+              "      <td>520</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>165</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.45</td>\n",
+              "      <td>3.70</td>\n",
+              "      <td>2.60</td>\n",
+              "      <td>23.0</td>\n",
+              "      <td>111</td>\n",
+              "      <td>1.70</td>\n",
+              "      <td>0.92</td>\n",
+              "      <td>0.43</td>\n",
+              "      <td>1.46</td>\n",
+              "      <td>10.680000</td>\n",
+              "      <td>0.85</td>\n",
+              "      <td>1.56</td>\n",
+              "      <td>695</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>166</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.82</td>\n",
+              "      <td>3.37</td>\n",
+              "      <td>2.30</td>\n",
+              "      <td>19.5</td>\n",
+              "      <td>88</td>\n",
+              "      <td>1.48</td>\n",
+              "      <td>0.66</td>\n",
+              "      <td>0.40</td>\n",
+              "      <td>0.97</td>\n",
+              "      <td>10.260000</td>\n",
+              "      <td>0.72</td>\n",
+              "      <td>1.75</td>\n",
+              "      <td>685</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>167</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.58</td>\n",
+              "      <td>2.58</td>\n",
+              "      <td>2.69</td>\n",
+              "      <td>24.5</td>\n",
+              "      <td>105</td>\n",
+              "      <td>1.55</td>\n",
+              "      <td>0.84</td>\n",
+              "      <td>0.39</td>\n",
+              "      <td>1.54</td>\n",
+              "      <td>8.660000</td>\n",
+              "      <td>0.74</td>\n",
+              "      <td>1.80</td>\n",
+              "      <td>750</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>168</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.4</td>\n",
+              "      <td>4.60</td>\n",
+              "      <td>2.86</td>\n",
+              "      <td>25.0</td>\n",
+              "      <td>112</td>\n",
+              "      <td>1.98</td>\n",
+              "      <td>0.96</td>\n",
+              "      <td>0.27</td>\n",
+              "      <td>1.11</td>\n",
+              "      <td>8.500000</td>\n",
+              "      <td>0.67</td>\n",
+              "      <td>1.92</td>\n",
+              "      <td>630</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>169</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.2</td>\n",
+              "      <td>3.03</td>\n",
+              "      <td>2.32</td>\n",
+              "      <td>19.0</td>\n",
+              "      <td>96</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>0.49</td>\n",
+              "      <td>0.40</td>\n",
+              "      <td>0.73</td>\n",
+              "      <td>5.500000</td>\n",
+              "      <td>0.66</td>\n",
+              "      <td>1.83</td>\n",
+              "      <td>510</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>170</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.77</td>\n",
+              "      <td>2.39</td>\n",
+              "      <td>2.28</td>\n",
+              "      <td>19.5</td>\n",
+              "      <td>86</td>\n",
+              "      <td>1.39</td>\n",
+              "      <td>0.51</td>\n",
+              "      <td>0.48</td>\n",
+              "      <td>0.64</td>\n",
+              "      <td>9.899999</td>\n",
+              "      <td>0.57</td>\n",
+              "      <td>1.63</td>\n",
+              "      <td>470</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>171</th>\n",
+              "      <td>3</td>\n",
+              "      <td>14.16</td>\n",
+              "      <td>2.51</td>\n",
+              "      <td>2.48</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>91</td>\n",
+              "      <td>1.68</td>\n",
+              "      <td>0.70</td>\n",
+              "      <td>0.44</td>\n",
+              "      <td>1.24</td>\n",
+              "      <td>9.700000</td>\n",
+              "      <td>0.62</td>\n",
+              "      <td>1.71</td>\n",
+              "      <td>660</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>172</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.71</td>\n",
+              "      <td>5.65</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>20.5</td>\n",
+              "      <td>95</td>\n",
+              "      <td>1.68</td>\n",
+              "      <td>0.61</td>\n",
+              "      <td>0.52</td>\n",
+              "      <td>1.06</td>\n",
+              "      <td>7.700000</td>\n",
+              "      <td>0.64</td>\n",
+              "      <td>1.74</td>\n",
+              "      <td>740</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>173</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.4</td>\n",
+              "      <td>3.91</td>\n",
+              "      <td>2.48</td>\n",
+              "      <td>23.0</td>\n",
+              "      <td>102</td>\n",
+              "      <td>1.80</td>\n",
+              "      <td>0.75</td>\n",
+              "      <td>0.43</td>\n",
+              "      <td>1.41</td>\n",
+              "      <td>7.300000</td>\n",
+              "      <td>0.70</td>\n",
+              "      <td>1.56</td>\n",
+              "      <td>750</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>174</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.27</td>\n",
+              "      <td>4.28</td>\n",
+              "      <td>2.26</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>120</td>\n",
+              "      <td>1.59</td>\n",
+              "      <td>0.69</td>\n",
+              "      <td>0.43</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>10.200000</td>\n",
+              "      <td>0.59</td>\n",
+              "      <td>1.56</td>\n",
+              "      <td>835</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>175</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.17</td>\n",
+              "      <td>2.59</td>\n",
+              "      <td>2.37</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>120</td>\n",
+              "      <td>1.65</td>\n",
+              "      <td>0.68</td>\n",
+              "      <td>0.53</td>\n",
+              "      <td>1.46</td>\n",
+              "      <td>9.300000</td>\n",
+              "      <td>0.60</td>\n",
+              "      <td>1.62</td>\n",
+              "      <td>840</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>176</th>\n",
+              "      <td>3</td>\n",
+              "      <td>14.13</td>\n",
+              "      <td>4.10</td>\n",
+              "      <td>2.74</td>\n",
+              "      <td>24.5</td>\n",
+              "      <td>96</td>\n",
+              "      <td>2.05</td>\n",
+              "      <td>0.76</td>\n",
+              "      <td>0.56</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>9.200000</td>\n",
+              "      <td>0.61</td>\n",
+              "      <td>1.60</td>\n",
+              "      <td>560</td>\n",
+              "    </tr>\n",
+              "  </tbody>\n",
+              "</table>\n",
+              "<p>177 rows × 14 columns</p>\n",
+              "</div>"
+            ],
+            "text/plain": [
+              "     Class Alcohol  Malic acid   Ash  Alcalinity of ash  Magnesium  \\\n",
+              "0        1     NaN        1.78  2.14               11.2        100   \n",
+              "1        1     NaN        2.36  2.67               18.6        101   \n",
+              "2        1     NaN        1.95  2.50               16.8        113   \n",
+              "3        1     NaN        2.59  2.87               21.0        118   \n",
+              "4        1     NaN        1.76  2.45               15.2        112   \n",
+              "5        1     NaN        1.87  2.45               14.6         96   \n",
+              "6        1     NaN        2.15  2.61               17.6        121   \n",
+              "7        1     NaN        1.64  2.17               14.0         97   \n",
+              "8        1     NaN        1.35  2.27               16.0         98   \n",
+              "9        1     NaN        2.16  2.30               18.0        105   \n",
+              "10       1   14.12        1.48  2.32               16.8         95   \n",
+              "11       1   13.75        1.73  2.41               16.0         89   \n",
+              "12       1   14.75        1.73  2.39               11.4         91   \n",
+              "13       1   14.38        1.87  2.38               12.0        102   \n",
+              "14       1   13.63        1.81  2.70               17.2        112   \n",
+              "15       1    14.3        1.92  2.72               20.0        120   \n",
+              "16       1   13.83        1.57  2.62               20.0        115   \n",
+              "17       1   14.19        1.59  2.48               16.5        108   \n",
+              "18       1   13.64        3.10  2.56               15.2        116   \n",
+              "19       1   14.06        1.63  2.28               16.0        126   \n",
+              "20       1   12.93        3.80  2.65               18.6        102   \n",
+              "21       1   13.71        1.86  2.36               16.6        101   \n",
+              "22       1   12.85        1.60  2.52               17.8         95   \n",
+              "23       1    13.5        1.81  2.61               20.0         96   \n",
+              "24       1   13.05        2.05  3.22               25.0        124   \n",
+              "25       1   13.39        1.77  2.62               16.1         93   \n",
+              "26       1    13.3        1.72  2.14               17.0         94   \n",
+              "27       1   13.87        1.90  2.80               19.4        107   \n",
+              "28       1   14.02        1.68  2.21               16.0         96   \n",
+              "29       1   13.73        1.50  2.70               22.5        101   \n",
+              "..     ...     ...         ...   ...                ...        ...   \n",
+              "147      3   13.32        3.24  2.38               21.5         92   \n",
+              "148      3   13.08        3.90  2.36               21.5        113   \n",
+              "149      3    13.5        3.12  2.62               24.0        123   \n",
+              "150      3   12.79        2.67  2.48               22.0        112   \n",
+              "151      3   13.11        1.90  2.75               25.5        116   \n",
+              "152      3   13.23        3.30  2.28               18.5         98   \n",
+              "153      3   12.58        1.29  2.10               20.0        103   \n",
+              "154      3   13.17        5.19  2.32               22.0         93   \n",
+              "155      3   13.84        4.12  2.38               19.5         89   \n",
+              "156      3   12.45        3.03  2.64               27.0         97   \n",
+              "157      3   14.34        1.68  2.70               25.0         98   \n",
+              "158      3   13.48        1.67  2.64               22.5         89   \n",
+              "159      3   12.36        3.83  2.38               21.0         88   \n",
+              "160      3   13.69        3.26  2.54               20.0        107   \n",
+              "161      3   12.85        3.27  2.58               22.0        106   \n",
+              "162      3   12.96        3.45  2.35               18.5        106   \n",
+              "163      3   13.78        2.76  2.30               22.0         90   \n",
+              "164      3   13.73        4.36  2.26               22.5         88   \n",
+              "165      3   13.45        3.70  2.60               23.0        111   \n",
+              "166      3   12.82        3.37  2.30               19.5         88   \n",
+              "167      3   13.58        2.58  2.69               24.5        105   \n",
+              "168      3    13.4        4.60  2.86               25.0        112   \n",
+              "169      3    12.2        3.03  2.32               19.0         96   \n",
+              "170      3   12.77        2.39  2.28               19.5         86   \n",
+              "171      3   14.16        2.51  2.48               20.0         91   \n",
+              "172      3   13.71        5.65  2.45               20.5         95   \n",
+              "173      3    13.4        3.91  2.48               23.0        102   \n",
+              "174      3   13.27        4.28  2.26               20.0        120   \n",
+              "175      3   13.17        2.59  2.37               20.0        120   \n",
+              "176      3   14.13        4.10  2.74               24.5         96   \n",
+              "\n",
+              "     Total phenols  Flavanoids  Nonflavanoid phenols  Proanthocyanins  \\\n",
+              "0             2.65        2.76                  0.26             1.28   \n",
+              "1             2.80        3.24                  0.30             2.81   \n",
+              "2             3.85        3.49                  0.24             2.18   \n",
+              "3             2.80        2.69                  0.39             1.82   \n",
+              "4             3.27        3.39                  0.34             1.97   \n",
+              "5             2.50        2.52                  0.30             1.98   \n",
+              "6             2.60        2.51                  0.31             1.25   \n",
+              "7             2.80        2.98                  0.29             1.98   \n",
+              "8             2.98        3.15                  0.22             1.85   \n",
+              "9             2.95        3.32                  0.22             2.38   \n",
+              "10            2.20        2.43                  0.26             1.57   \n",
+              "11            2.60        2.76                  0.29             1.81   \n",
+              "12            3.10        3.69                  0.43             2.81   \n",
+              "13            3.30        3.64                  0.29             2.96   \n",
+              "14            2.85        2.91                  0.30             1.46   \n",
+              "15            2.80        3.14                  0.33             1.97   \n",
+              "16            2.95        3.40                  0.40             1.72   \n",
+              "17            3.30        3.93                  0.32             1.86   \n",
+              "18            2.70        3.03                  0.17             1.66   \n",
+              "19            3.00        3.17                  0.24             2.10   \n",
+              "20            2.41        2.41                  0.25             1.98   \n",
+              "21            2.61        2.88                  0.27             1.69   \n",
+              "22            2.48        2.37                  0.26             1.46   \n",
+              "23            2.53        2.61                  0.28             1.66   \n",
+              "24            2.63        2.68                  0.47             1.92   \n",
+              "25            2.85        2.94                  0.34             1.45   \n",
+              "26            2.40        2.19                  0.27             1.35   \n",
+              "27            2.95        2.97                  0.37             1.76   \n",
+              "28            2.65        2.33                  0.26             1.98   \n",
+              "29            3.00        3.25                  0.29             2.38   \n",
+              "..             ...         ...                   ...              ...   \n",
+              "147           1.93        0.76                  0.45             1.25   \n",
+              "148           1.41        1.39                  0.34             1.14   \n",
+              "149           1.40        1.57                  0.22             1.25   \n",
+              "150           1.48        1.36                  0.24             1.26   \n",
+              "151           2.20        1.28                  0.26             1.56   \n",
+              "152           1.80        0.83                  0.61             1.87   \n",
+              "153           1.48        0.58                  0.53             1.40   \n",
+              "154           1.74        0.63                  0.61             1.55   \n",
+              "155           1.80        0.83                  0.48             1.56   \n",
+              "156           1.90        0.58                  0.63             1.14   \n",
+              "157           2.80        1.31                  0.53             2.70   \n",
+              "158           2.60        1.10                  0.52             2.29   \n",
+              "159           2.30        0.92                  0.50             1.04   \n",
+              "160           1.83        0.56                  0.50             0.80   \n",
+              "161           1.65        0.60                  0.60             0.96   \n",
+              "162           1.39        0.70                  0.40             0.94   \n",
+              "163           1.35        0.68                  0.41             1.03   \n",
+              "164           1.28        0.47                  0.52             1.15   \n",
+              "165           1.70        0.92                  0.43             1.46   \n",
+              "166           1.48        0.66                  0.40             0.97   \n",
+              "167           1.55        0.84                  0.39             1.54   \n",
+              "168           1.98        0.96                  0.27             1.11   \n",
+              "169           1.25        0.49                  0.40             0.73   \n",
+              "170           1.39        0.51                  0.48             0.64   \n",
+              "171           1.68        0.70                  0.44             1.24   \n",
+              "172           1.68        0.61                  0.52             1.06   \n",
+              "173           1.80        0.75                  0.43             1.41   \n",
+              "174           1.59        0.69                  0.43             1.35   \n",
+              "175           1.65        0.68                  0.53             1.46   \n",
+              "176           2.05        0.76                  0.56             1.35   \n",
+              "\n",
+              "     Color intensity   Hue  OD280/OD315 of diluted wines  Proline  \n",
+              "0           4.380000  1.05                          3.40     1050  \n",
+              "1           5.680000  1.03                          3.17     1185  \n",
+              "2           7.800000  0.86                          3.45     1480  \n",
+              "3           4.320000  1.04                          2.93      735  \n",
+              "4           6.750000  1.05                          2.85     1450  \n",
+              "5           5.250000  1.02                          3.58     1290  \n",
+              "6           5.050000  1.06                          3.58     1295  \n",
+              "7           5.200000  1.08                          2.85     1045  \n",
+              "8           7.220000  1.01                          3.55     1045  \n",
+              "9           5.750000  1.25                          3.17     1510  \n",
+              "10          5.000000  1.17                          2.82     1280  \n",
+              "11          5.600000  1.15                          2.90     1320  \n",
+              "12          5.400000  1.25                          2.73     1150  \n",
+              "13          7.500000  1.20                          3.00     1547  \n",
+              "14          7.300000  1.28                          2.88     1310  \n",
+              "15          6.200000  1.07                          2.65     1280  \n",
+              "16          6.600000  1.13                          2.57     1130  \n",
+              "17          8.700000  1.23                          2.82     1680  \n",
+              "18          5.100000  0.96                          3.36      845  \n",
+              "19          5.650000  1.09                          3.71      780  \n",
+              "20          4.500000  1.03                          3.52      770  \n",
+              "21          3.800000  1.11                          4.00     1035  \n",
+              "22          3.930000  1.09                          3.63     1015  \n",
+              "23          3.520000  1.12                          3.82      845  \n",
+              "24          3.580000  1.13                          3.20      830  \n",
+              "25          4.800000  0.92                          3.22     1195  \n",
+              "26          3.950000  1.02                          2.77     1285  \n",
+              "27          4.500000  1.25                          3.40      915  \n",
+              "28          4.700000  1.04                          3.59     1035  \n",
+              "29          5.700000  1.19                          2.71     1285  \n",
+              "..               ...   ...                           ...      ...  \n",
+              "147         8.420000  0.55                          1.62      650  \n",
+              "148         9.400000  0.57                          1.33      550  \n",
+              "149         8.600000  0.59                          1.30      500  \n",
+              "150        10.800000  0.48                          1.47      480  \n",
+              "151         7.100000  0.61                          1.33      425  \n",
+              "152        10.520000  0.56                          1.51      675  \n",
+              "153         7.600000  0.58                          1.55      640  \n",
+              "154         7.900000  0.60                          1.48      725  \n",
+              "155         9.010000  0.57                          1.64      480  \n",
+              "156         7.500000  0.67                          1.73      880  \n",
+              "157        13.000000  0.57                          1.96      660  \n",
+              "158        11.750000  0.57                          1.78      620  \n",
+              "159         7.650000  0.56                          1.58      520  \n",
+              "160         5.880000  0.96                          1.82      680  \n",
+              "161         5.580000  0.87                          2.11      570  \n",
+              "162         5.280000  0.68                          1.75      675  \n",
+              "163         9.580000  0.70                          1.68      615  \n",
+              "164         6.620000  0.78                          1.75      520  \n",
+              "165        10.680000  0.85                          1.56      695  \n",
+              "166        10.260000  0.72                          1.75      685  \n",
+              "167         8.660000  0.74                          1.80      750  \n",
+              "168         8.500000  0.67                          1.92      630  \n",
+              "169         5.500000  0.66                          1.83      510  \n",
+              "170         9.899999  0.57                          1.63      470  \n",
+              "171         9.700000  0.62                          1.71      660  \n",
+              "172         7.700000  0.64                          1.74      740  \n",
+              "173         7.300000  0.70                          1.56      750  \n",
+              "174        10.200000  0.59                          1.56      835  \n",
+              "175         9.300000  0.60                          1.62      840  \n",
+              "176         9.200000  0.61                          1.60      560  \n",
+              "\n",
+              "[177 rows x 14 columns]"
+            ]
+          },
+          "metadata": {
+            "tags": []
+          },
+          "execution_count": 9
+        }
+      ]
+    },
+    {
+      "metadata": {
+        "id": "eXlu80rJtnUq",
+        "colab_type": "text"
+      },
+      "cell_type": "markdown",
+      "source": [
+        "**How many missing values do we have?**"
+      ]
+    },
+    {
+      "metadata": {
+        "id": "BUv9Msn9tHRy",
+        "colab_type": "code",
+        "colab": {
+          "base_uri": "https://localhost:8080/",
+          "height": 272
+        },
+        "outputId": "fd1dc5e9-b372-440a-f4b5-13ff62114b18"
+      },
+      "cell_type": "code",
+      "source": [
+        "wine_df.isnull().sum()"
+      ],
+      "execution_count": 0,
+      "outputs": [
+        {
+          "output_type": "execute_result",
+          "data": {
+            "text/plain": [
+              "Class                           0\n",
+              "Alcohol                         0\n",
+              "Malic acid                      0\n",
+              "Ash                             0\n",
+              "Alcalinity of ash               0\n",
+              "Magnesium                       0\n",
+              "Total phenols                   0\n",
+              "Flavanoids                      0\n",
+              "Nonflavanoid phenols            0\n",
+              "Proanthocyanins                 0\n",
+              "Color intensity                 0\n",
+              "Hue                             0\n",
+              "OD280/OD315 of diluted wines    0\n",
+              "Proline                         0\n",
+              "dtype: int64"
+            ]
+          },
+          "metadata": {
+            "tags": []
+          },
+          "execution_count": 10
+        }
+      ]
+    },
+    {
+      "metadata": {
+        "id": "UMVqQNbett8R",
+        "colab_type": "text"
+      },
+      "cell_type": "markdown",
+      "source": [
+        "**Delete the rows that contain missing values**"
+      ]
+    },
+    {
+      "metadata": {
+        "id": "dc6lATZstNrx",
+        "colab_type": "code",
+        "colab": {
+          "base_uri": "https://localhost:8080/",
+          "height": 1969
+        },
+        "outputId": "cf9eda00-490f-456b-c8f4-892ae2c15e29"
+      },
+      "cell_type": "code",
+      "source": [
+        "wine_df.dropna()"
+      ],
+      "execution_count": 0,
+      "outputs": [
+        {
+          "output_type": "execute_result",
+          "data": {
+            "text/html": [
+              "<div>\n",
+              "<style scoped>\n",
+              "    .dataframe tbody tr th:only-of-type {\n",
+              "        vertical-align: middle;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe tbody tr th {\n",
+              "        vertical-align: top;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe thead th {\n",
+              "        text-align: right;\n",
+              "    }\n",
+              "</style>\n",
+              "<table border=\"1\" class=\"dataframe\">\n",
+              "  <thead>\n",
+              "    <tr style=\"text-align: right;\">\n",
+              "      <th></th>\n",
+              "      <th>Class</th>\n",
+              "      <th>Alcohol</th>\n",
+              "      <th>Malic acid</th>\n",
+              "      <th>Ash</th>\n",
+              "      <th>Alcalinity of ash</th>\n",
+              "      <th>Magnesium</th>\n",
+              "      <th>Total phenols</th>\n",
+              "      <th>Flavanoids</th>\n",
+              "      <th>Nonflavanoid phenols</th>\n",
+              "      <th>Proanthocyanins</th>\n",
+              "      <th>Color intensity</th>\n",
+              "      <th>Hue</th>\n",
+              "      <th>OD280/OD315 of diluted wines</th>\n",
+              "      <th>Proline</th>\n",
+              "    </tr>\n",
+              "  </thead>\n",
+              "  <tbody>\n",
+              "    <tr>\n",
+              "      <th>0</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.78</td>\n",
+              "      <td>2.14</td>\n",
+              "      <td>11.2</td>\n",
+              "      <td>100</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>2.76</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.28</td>\n",
+              "      <td>4.380000</td>\n",
+              "      <td>1.05</td>\n",
+              "      <td>3.40</td>\n",
+              "      <td>1050</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>1</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>2.36</td>\n",
+              "      <td>2.67</td>\n",
+              "      <td>18.6</td>\n",
+              "      <td>101</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>3.24</td>\n",
+              "      <td>0.30</td>\n",
+              "      <td>2.81</td>\n",
+              "      <td>5.680000</td>\n",
+              "      <td>1.03</td>\n",
+              "      <td>3.17</td>\n",
+              "      <td>1185</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>2</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.95</td>\n",
+              "      <td>2.50</td>\n",
+              "      <td>16.8</td>\n",
+              "      <td>113</td>\n",
+              "      <td>3.85</td>\n",
+              "      <td>3.49</td>\n",
+              "      <td>0.24</td>\n",
+              "      <td>2.18</td>\n",
+              "      <td>7.800000</td>\n",
+              "      <td>0.86</td>\n",
+              "      <td>3.45</td>\n",
+              "      <td>1480</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>3</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>2.59</td>\n",
+              "      <td>2.87</td>\n",
+              "      <td>21.0</td>\n",
+              "      <td>118</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>2.69</td>\n",
+              "      <td>0.39</td>\n",
+              "      <td>1.82</td>\n",
+              "      <td>4.320000</td>\n",
+              "      <td>1.04</td>\n",
+              "      <td>2.93</td>\n",
+              "      <td>735</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>4</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.76</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>15.2</td>\n",
+              "      <td>112</td>\n",
+              "      <td>3.27</td>\n",
+              "      <td>3.39</td>\n",
+              "      <td>0.34</td>\n",
+              "      <td>1.97</td>\n",
+              "      <td>6.750000</td>\n",
+              "      <td>1.05</td>\n",
+              "      <td>2.85</td>\n",
+              "      <td>1450</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>5</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.87</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>14.6</td>\n",
+              "      <td>96</td>\n",
+              "      <td>2.50</td>\n",
+              "      <td>2.52</td>\n",
+              "      <td>0.30</td>\n",
+              "      <td>1.98</td>\n",
+              "      <td>5.250000</td>\n",
+              "      <td>1.02</td>\n",
+              "      <td>3.58</td>\n",
+              "      <td>1290</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>6</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>2.15</td>\n",
+              "      <td>2.61</td>\n",
+              "      <td>17.6</td>\n",
+              "      <td>121</td>\n",
+              "      <td>2.60</td>\n",
+              "      <td>2.51</td>\n",
+              "      <td>0.31</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>5.050000</td>\n",
+              "      <td>1.06</td>\n",
+              "      <td>3.58</td>\n",
+              "      <td>1295</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>7</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.64</td>\n",
+              "      <td>2.17</td>\n",
+              "      <td>14.0</td>\n",
+              "      <td>97</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>2.98</td>\n",
+              "      <td>0.29</td>\n",
+              "      <td>1.98</td>\n",
+              "      <td>5.200000</td>\n",
+              "      <td>1.08</td>\n",
+              "      <td>2.85</td>\n",
+              "      <td>1045</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>8</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>2.27</td>\n",
+              "      <td>16.0</td>\n",
+              "      <td>98</td>\n",
+              "      <td>2.98</td>\n",
+              "      <td>3.15</td>\n",
+              "      <td>0.22</td>\n",
+              "      <td>1.85</td>\n",
+              "      <td>7.220000</td>\n",
+              "      <td>1.01</td>\n",
+              "      <td>3.55</td>\n",
+              "      <td>1045</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>9</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>2.16</td>\n",
+              "      <td>2.30</td>\n",
+              "      <td>18.0</td>\n",
+              "      <td>105</td>\n",
+              "      <td>2.95</td>\n",
+              "      <td>3.32</td>\n",
+              "      <td>0.22</td>\n",
+              "      <td>2.38</td>\n",
+              "      <td>5.750000</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>3.17</td>\n",
+              "      <td>1510</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>10</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.12</td>\n",
+              "      <td>1.48</td>\n",
+              "      <td>2.32</td>\n",
+              "      <td>16.8</td>\n",
+              "      <td>95</td>\n",
+              "      <td>2.20</td>\n",
+              "      <td>2.43</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.57</td>\n",
+              "      <td>5.000000</td>\n",
+              "      <td>1.17</td>\n",
+              "      <td>2.82</td>\n",
+              "      <td>1280</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>11</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.75</td>\n",
+              "      <td>1.73</td>\n",
+              "      <td>2.41</td>\n",
+              "      <td>16.0</td>\n",
+              "      <td>89</td>\n",
+              "      <td>2.60</td>\n",
+              "      <td>2.76</td>\n",
+              "      <td>0.29</td>\n",
+              "      <td>1.81</td>\n",
+              "      <td>5.600000</td>\n",
+              "      <td>1.15</td>\n",
+              "      <td>2.90</td>\n",
+              "      <td>1320</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>12</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.75</td>\n",
+              "      <td>1.73</td>\n",
+              "      <td>2.39</td>\n",
+              "      <td>11.4</td>\n",
+              "      <td>91</td>\n",
+              "      <td>3.10</td>\n",
+              "      <td>3.69</td>\n",
+              "      <td>0.43</td>\n",
+              "      <td>2.81</td>\n",
+              "      <td>5.400000</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>2.73</td>\n",
+              "      <td>1150</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>13</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.38</td>\n",
+              "      <td>1.87</td>\n",
+              "      <td>2.38</td>\n",
+              "      <td>12.0</td>\n",
+              "      <td>102</td>\n",
+              "      <td>3.30</td>\n",
+              "      <td>3.64</td>\n",
+              "      <td>0.29</td>\n",
+              "      <td>2.96</td>\n",
+              "      <td>7.500000</td>\n",
+              "      <td>1.20</td>\n",
+              "      <td>3.00</td>\n",
+              "      <td>1547</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>14</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.63</td>\n",
+              "      <td>1.81</td>\n",
+              "      <td>2.70</td>\n",
+              "      <td>17.2</td>\n",
+              "      <td>112</td>\n",
+              "      <td>2.85</td>\n",
+              "      <td>2.91</td>\n",
+              "      <td>0.30</td>\n",
+              "      <td>1.46</td>\n",
+              "      <td>7.300000</td>\n",
+              "      <td>1.28</td>\n",
+              "      <td>2.88</td>\n",
+              "      <td>1310</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>15</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.3</td>\n",
+              "      <td>1.92</td>\n",
+              "      <td>2.72</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>120</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>3.14</td>\n",
+              "      <td>0.33</td>\n",
+              "      <td>1.97</td>\n",
+              "      <td>6.200000</td>\n",
+              "      <td>1.07</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>1280</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>16</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.83</td>\n",
+              "      <td>1.57</td>\n",
+              "      <td>2.62</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>115</td>\n",
+              "      <td>2.95</td>\n",
+              "      <td>3.40</td>\n",
+              "      <td>0.40</td>\n",
+              "      <td>1.72</td>\n",
+              "      <td>6.600000</td>\n",
+              "      <td>1.13</td>\n",
+              "      <td>2.57</td>\n",
+              "      <td>1130</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>17</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.19</td>\n",
+              "      <td>1.59</td>\n",
+              "      <td>2.48</td>\n",
+              "      <td>16.5</td>\n",
+              "      <td>108</td>\n",
+              "      <td>3.30</td>\n",
+              "      <td>3.93</td>\n",
+              "      <td>0.32</td>\n",
+              "      <td>1.86</td>\n",
+              "      <td>8.700000</td>\n",
+              "      <td>1.23</td>\n",
+              "      <td>2.82</td>\n",
+              "      <td>1680</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>18</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.64</td>\n",
+              "      <td>3.10</td>\n",
+              "      <td>2.56</td>\n",
+              "      <td>15.2</td>\n",
+              "      <td>116</td>\n",
+              "      <td>2.70</td>\n",
+              "      <td>3.03</td>\n",
+              "      <td>0.17</td>\n",
+              "      <td>1.66</td>\n",
+              "      <td>5.100000</td>\n",
+              "      <td>0.96</td>\n",
+              "      <td>3.36</td>\n",
+              "      <td>845</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>19</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.06</td>\n",
+              "      <td>1.63</td>\n",
+              "      <td>2.28</td>\n",
+              "      <td>16.0</td>\n",
+              "      <td>126</td>\n",
+              "      <td>3.00</td>\n",
+              "      <td>3.17</td>\n",
+              "      <td>0.24</td>\n",
+              "      <td>2.10</td>\n",
+              "      <td>5.650000</td>\n",
+              "      <td>1.09</td>\n",
+              "      <td>3.71</td>\n",
+              "      <td>780</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>20</th>\n",
+              "      <td>1</td>\n",
+              "      <td>12.93</td>\n",
+              "      <td>3.80</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>18.6</td>\n",
+              "      <td>102</td>\n",
+              "      <td>2.41</td>\n",
+              "      <td>2.41</td>\n",
+              "      <td>0.25</td>\n",
+              "      <td>1.98</td>\n",
+              "      <td>4.500000</td>\n",
+              "      <td>1.03</td>\n",
+              "      <td>3.52</td>\n",
+              "      <td>770</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>21</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.71</td>\n",
+              "      <td>1.86</td>\n",
+              "      <td>2.36</td>\n",
+              "      <td>16.6</td>\n",
+              "      <td>101</td>\n",
+              "      <td>2.61</td>\n",
+              "      <td>2.88</td>\n",
+              "      <td>0.27</td>\n",
+              "      <td>1.69</td>\n",
+              "      <td>3.800000</td>\n",
+              "      <td>1.11</td>\n",
+              "      <td>4.00</td>\n",
+              "      <td>1035</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>22</th>\n",
+              "      <td>1</td>\n",
+              "      <td>12.85</td>\n",
+              "      <td>1.60</td>\n",
+              "      <td>2.52</td>\n",
+              "      <td>17.8</td>\n",
+              "      <td>95</td>\n",
+              "      <td>2.48</td>\n",
+              "      <td>2.37</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.46</td>\n",
+              "      <td>3.930000</td>\n",
+              "      <td>1.09</td>\n",
+              "      <td>3.63</td>\n",
+              "      <td>1015</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>23</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.5</td>\n",
+              "      <td>1.81</td>\n",
+              "      <td>2.61</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>96</td>\n",
+              "      <td>2.53</td>\n",
+              "      <td>2.61</td>\n",
+              "      <td>0.28</td>\n",
+              "      <td>1.66</td>\n",
+              "      <td>3.520000</td>\n",
+              "      <td>1.12</td>\n",
+              "      <td>3.82</td>\n",
+              "      <td>845</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>24</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.05</td>\n",
+              "      <td>2.05</td>\n",
+              "      <td>3.22</td>\n",
+              "      <td>25.0</td>\n",
+              "      <td>124</td>\n",
+              "      <td>2.63</td>\n",
+              "      <td>2.68</td>\n",
+              "      <td>0.47</td>\n",
+              "      <td>1.92</td>\n",
+              "      <td>3.580000</td>\n",
+              "      <td>1.13</td>\n",
+              "      <td>3.20</td>\n",
+              "      <td>830</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>25</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.39</td>\n",
+              "      <td>1.77</td>\n",
+              "      <td>2.62</td>\n",
+              "      <td>16.1</td>\n",
+              "      <td>93</td>\n",
+              "      <td>2.85</td>\n",
+              "      <td>2.94</td>\n",
+              "      <td>0.34</td>\n",
+              "      <td>1.45</td>\n",
+              "      <td>4.800000</td>\n",
+              "      <td>0.92</td>\n",
+              "      <td>3.22</td>\n",
+              "      <td>1195</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>26</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.3</td>\n",
+              "      <td>1.72</td>\n",
+              "      <td>2.14</td>\n",
+              "      <td>17.0</td>\n",
+              "      <td>94</td>\n",
+              "      <td>2.40</td>\n",
+              "      <td>2.19</td>\n",
+              "      <td>0.27</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>3.950000</td>\n",
+              "      <td>1.02</td>\n",
+              "      <td>2.77</td>\n",
+              "      <td>1285</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>27</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.87</td>\n",
+              "      <td>1.90</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>19.4</td>\n",
+              "      <td>107</td>\n",
+              "      <td>2.95</td>\n",
+              "      <td>2.97</td>\n",
+              "      <td>0.37</td>\n",
+              "      <td>1.76</td>\n",
+              "      <td>4.500000</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>3.40</td>\n",
+              "      <td>915</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>28</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.02</td>\n",
+              "      <td>1.68</td>\n",
+              "      <td>2.21</td>\n",
+              "      <td>16.0</td>\n",
+              "      <td>96</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>2.33</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.98</td>\n",
+              "      <td>4.700000</td>\n",
+              "      <td>1.04</td>\n",
+              "      <td>3.59</td>\n",
+              "      <td>1035</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>29</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.73</td>\n",
+              "      <td>1.50</td>\n",
+              "      <td>2.70</td>\n",
+              "      <td>22.5</td>\n",
+              "      <td>101</td>\n",
+              "      <td>3.00</td>\n",
+              "      <td>3.25</td>\n",
+              "      <td>0.29</td>\n",
+              "      <td>2.38</td>\n",
+              "      <td>5.700000</td>\n",
+              "      <td>1.19</td>\n",
+              "      <td>2.71</td>\n",
+              "      <td>1285</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>...</th>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "      <td>...</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>147</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.32</td>\n",
+              "      <td>3.24</td>\n",
+              "      <td>2.38</td>\n",
+              "      <td>21.5</td>\n",
+              "      <td>92</td>\n",
+              "      <td>1.93</td>\n",
+              "      <td>0.76</td>\n",
+              "      <td>0.45</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>8.420000</td>\n",
+              "      <td>0.55</td>\n",
+              "      <td>1.62</td>\n",
+              "      <td>650</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>148</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.08</td>\n",
+              "      <td>3.90</td>\n",
+              "      <td>2.36</td>\n",
+              "      <td>21.5</td>\n",
+              "      <td>113</td>\n",
+              "      <td>1.41</td>\n",
+              "      <td>1.39</td>\n",
+              "      <td>0.34</td>\n",
+              "      <td>1.14</td>\n",
+              "      <td>9.400000</td>\n",
+              "      <td>0.57</td>\n",
+              "      <td>1.33</td>\n",
+              "      <td>550</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>149</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.5</td>\n",
+              "      <td>3.12</td>\n",
+              "      <td>2.62</td>\n",
+              "      <td>24.0</td>\n",
+              "      <td>123</td>\n",
+              "      <td>1.40</td>\n",
+              "      <td>1.57</td>\n",
+              "      <td>0.22</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>8.600000</td>\n",
+              "      <td>0.59</td>\n",
+              "      <td>1.30</td>\n",
+              "      <td>500</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>150</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.79</td>\n",
+              "      <td>2.67</td>\n",
+              "      <td>2.48</td>\n",
+              "      <td>22.0</td>\n",
+              "      <td>112</td>\n",
+              "      <td>1.48</td>\n",
+              "      <td>1.36</td>\n",
+              "      <td>0.24</td>\n",
+              "      <td>1.26</td>\n",
+              "      <td>10.800000</td>\n",
+              "      <td>0.48</td>\n",
+              "      <td>1.47</td>\n",
+              "      <td>480</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>151</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.11</td>\n",
+              "      <td>1.90</td>\n",
+              "      <td>2.75</td>\n",
+              "      <td>25.5</td>\n",
+              "      <td>116</td>\n",
+              "      <td>2.20</td>\n",
+              "      <td>1.28</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.56</td>\n",
+              "      <td>7.100000</td>\n",
+              "      <td>0.61</td>\n",
+              "      <td>1.33</td>\n",
+              "      <td>425</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>152</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.23</td>\n",
+              "      <td>3.30</td>\n",
+              "      <td>2.28</td>\n",
+              "      <td>18.5</td>\n",
+              "      <td>98</td>\n",
+              "      <td>1.80</td>\n",
+              "      <td>0.83</td>\n",
+              "      <td>0.61</td>\n",
+              "      <td>1.87</td>\n",
+              "      <td>10.520000</td>\n",
+              "      <td>0.56</td>\n",
+              "      <td>1.51</td>\n",
+              "      <td>675</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>153</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.58</td>\n",
+              "      <td>1.29</td>\n",
+              "      <td>2.10</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>103</td>\n",
+              "      <td>1.48</td>\n",
+              "      <td>0.58</td>\n",
+              "      <td>0.53</td>\n",
+              "      <td>1.40</td>\n",
+              "      <td>7.600000</td>\n",
+              "      <td>0.58</td>\n",
+              "      <td>1.55</td>\n",
+              "      <td>640</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>154</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.17</td>\n",
+              "      <td>5.19</td>\n",
+              "      <td>2.32</td>\n",
+              "      <td>22.0</td>\n",
+              "      <td>93</td>\n",
+              "      <td>1.74</td>\n",
+              "      <td>0.63</td>\n",
+              "      <td>0.61</td>\n",
+              "      <td>1.55</td>\n",
+              "      <td>7.900000</td>\n",
+              "      <td>0.60</td>\n",
+              "      <td>1.48</td>\n",
+              "      <td>725</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>155</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.84</td>\n",
+              "      <td>4.12</td>\n",
+              "      <td>2.38</td>\n",
+              "      <td>19.5</td>\n",
+              "      <td>89</td>\n",
+              "      <td>1.80</td>\n",
+              "      <td>0.83</td>\n",
+              "      <td>0.48</td>\n",
+              "      <td>1.56</td>\n",
+              "      <td>9.010000</td>\n",
+              "      <td>0.57</td>\n",
+              "      <td>1.64</td>\n",
+              "      <td>480</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>156</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.45</td>\n",
+              "      <td>3.03</td>\n",
+              "      <td>2.64</td>\n",
+              "      <td>27.0</td>\n",
+              "      <td>97</td>\n",
+              "      <td>1.90</td>\n",
+              "      <td>0.58</td>\n",
+              "      <td>0.63</td>\n",
+              "      <td>1.14</td>\n",
+              "      <td>7.500000</td>\n",
+              "      <td>0.67</td>\n",
+              "      <td>1.73</td>\n",
+              "      <td>880</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>157</th>\n",
+              "      <td>3</td>\n",
+              "      <td>14.34</td>\n",
+              "      <td>1.68</td>\n",
+              "      <td>2.70</td>\n",
+              "      <td>25.0</td>\n",
+              "      <td>98</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>1.31</td>\n",
+              "      <td>0.53</td>\n",
+              "      <td>2.70</td>\n",
+              "      <td>13.000000</td>\n",
+              "      <td>0.57</td>\n",
+              "      <td>1.96</td>\n",
+              "      <td>660</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>158</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.48</td>\n",
+              "      <td>1.67</td>\n",
+              "      <td>2.64</td>\n",
+              "      <td>22.5</td>\n",
+              "      <td>89</td>\n",
+              "      <td>2.60</td>\n",
+              "      <td>1.10</td>\n",
+              "      <td>0.52</td>\n",
+              "      <td>2.29</td>\n",
+              "      <td>11.750000</td>\n",
+              "      <td>0.57</td>\n",
+              "      <td>1.78</td>\n",
+              "      <td>620</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>159</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.36</td>\n",
+              "      <td>3.83</td>\n",
+              "      <td>2.38</td>\n",
+              "      <td>21.0</td>\n",
+              "      <td>88</td>\n",
+              "      <td>2.30</td>\n",
+              "      <td>0.92</td>\n",
+              "      <td>0.50</td>\n",
+              "      <td>1.04</td>\n",
+              "      <td>7.650000</td>\n",
+              "      <td>0.56</td>\n",
+              "      <td>1.58</td>\n",
+              "      <td>520</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>160</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.69</td>\n",
+              "      <td>3.26</td>\n",
+              "      <td>2.54</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>107</td>\n",
+              "      <td>1.83</td>\n",
+              "      <td>0.56</td>\n",
+              "      <td>0.50</td>\n",
+              "      <td>0.80</td>\n",
+              "      <td>5.880000</td>\n",
+              "      <td>0.96</td>\n",
+              "      <td>1.82</td>\n",
+              "      <td>680</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>161</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.85</td>\n",
+              "      <td>3.27</td>\n",
+              "      <td>2.58</td>\n",
+              "      <td>22.0</td>\n",
+              "      <td>106</td>\n",
+              "      <td>1.65</td>\n",
+              "      <td>0.60</td>\n",
+              "      <td>0.60</td>\n",
+              "      <td>0.96</td>\n",
+              "      <td>5.580000</td>\n",
+              "      <td>0.87</td>\n",
+              "      <td>2.11</td>\n",
+              "      <td>570</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>162</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.96</td>\n",
+              "      <td>3.45</td>\n",
+              "      <td>2.35</td>\n",
+              "      <td>18.5</td>\n",
+              "      <td>106</td>\n",
+              "      <td>1.39</td>\n",
+              "      <td>0.70</td>\n",
+              "      <td>0.40</td>\n",
+              "      <td>0.94</td>\n",
+              "      <td>5.280000</td>\n",
+              "      <td>0.68</td>\n",
+              "      <td>1.75</td>\n",
+              "      <td>675</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>163</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.78</td>\n",
+              "      <td>2.76</td>\n",
+              "      <td>2.30</td>\n",
+              "      <td>22.0</td>\n",
+              "      <td>90</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>0.68</td>\n",
+              "      <td>0.41</td>\n",
+              "      <td>1.03</td>\n",
+              "      <td>9.580000</td>\n",
+              "      <td>0.70</td>\n",
+              "      <td>1.68</td>\n",
+              "      <td>615</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>164</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.73</td>\n",
+              "      <td>4.36</td>\n",
+              "      <td>2.26</td>\n",
+              "      <td>22.5</td>\n",
+              "      <td>88</td>\n",
+              "      <td>1.28</td>\n",
+              "      <td>0.47</td>\n",
+              "      <td>0.52</td>\n",
+              "      <td>1.15</td>\n",
+              "      <td>6.620000</td>\n",
+              "      <td>0.78</td>\n",
+              "      <td>1.75</td>\n",
+              "      <td>520</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>165</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.45</td>\n",
+              "      <td>3.70</td>\n",
+              "      <td>2.60</td>\n",
+              "      <td>23.0</td>\n",
+              "      <td>111</td>\n",
+              "      <td>1.70</td>\n",
+              "      <td>0.92</td>\n",
+              "      <td>0.43</td>\n",
+              "      <td>1.46</td>\n",
+              "      <td>10.680000</td>\n",
+              "      <td>0.85</td>\n",
+              "      <td>1.56</td>\n",
+              "      <td>695</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>166</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.82</td>\n",
+              "      <td>3.37</td>\n",
+              "      <td>2.30</td>\n",
+              "      <td>19.5</td>\n",
+              "      <td>88</td>\n",
+              "      <td>1.48</td>\n",
+              "      <td>0.66</td>\n",
+              "      <td>0.40</td>\n",
+              "      <td>0.97</td>\n",
+              "      <td>10.260000</td>\n",
+              "      <td>0.72</td>\n",
+              "      <td>1.75</td>\n",
+              "      <td>685</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>167</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.58</td>\n",
+              "      <td>2.58</td>\n",
+              "      <td>2.69</td>\n",
+              "      <td>24.5</td>\n",
+              "      <td>105</td>\n",
+              "      <td>1.55</td>\n",
+              "      <td>0.84</td>\n",
+              "      <td>0.39</td>\n",
+              "      <td>1.54</td>\n",
+              "      <td>8.660000</td>\n",
+              "      <td>0.74</td>\n",
+              "      <td>1.80</td>\n",
+              "      <td>750</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>168</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.4</td>\n",
+              "      <td>4.60</td>\n",
+              "      <td>2.86</td>\n",
+              "      <td>25.0</td>\n",
+              "      <td>112</td>\n",
+              "      <td>1.98</td>\n",
+              "      <td>0.96</td>\n",
+              "      <td>0.27</td>\n",
+              "      <td>1.11</td>\n",
+              "      <td>8.500000</td>\n",
+              "      <td>0.67</td>\n",
+              "      <td>1.92</td>\n",
+              "      <td>630</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>169</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.2</td>\n",
+              "      <td>3.03</td>\n",
+              "      <td>2.32</td>\n",
+              "      <td>19.0</td>\n",
+              "      <td>96</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>0.49</td>\n",
+              "      <td>0.40</td>\n",
+              "      <td>0.73</td>\n",
+              "      <td>5.500000</td>\n",
+              "      <td>0.66</td>\n",
+              "      <td>1.83</td>\n",
+              "      <td>510</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>170</th>\n",
+              "      <td>3</td>\n",
+              "      <td>12.77</td>\n",
+              "      <td>2.39</td>\n",
+              "      <td>2.28</td>\n",
+              "      <td>19.5</td>\n",
+              "      <td>86</td>\n",
+              "      <td>1.39</td>\n",
+              "      <td>0.51</td>\n",
+              "      <td>0.48</td>\n",
+              "      <td>0.64</td>\n",
+              "      <td>9.899999</td>\n",
+              "      <td>0.57</td>\n",
+              "      <td>1.63</td>\n",
+              "      <td>470</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>171</th>\n",
+              "      <td>3</td>\n",
+              "      <td>14.16</td>\n",
+              "      <td>2.51</td>\n",
+              "      <td>2.48</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>91</td>\n",
+              "      <td>1.68</td>\n",
+              "      <td>0.70</td>\n",
+              "      <td>0.44</td>\n",
+              "      <td>1.24</td>\n",
+              "      <td>9.700000</td>\n",
+              "      <td>0.62</td>\n",
+              "      <td>1.71</td>\n",
+              "      <td>660</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>172</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.71</td>\n",
+              "      <td>5.65</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>20.5</td>\n",
+              "      <td>95</td>\n",
+              "      <td>1.68</td>\n",
+              "      <td>0.61</td>\n",
+              "      <td>0.52</td>\n",
+              "      <td>1.06</td>\n",
+              "      <td>7.700000</td>\n",
+              "      <td>0.64</td>\n",
+              "      <td>1.74</td>\n",
+              "      <td>740</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>173</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.4</td>\n",
+              "      <td>3.91</td>\n",
+              "      <td>2.48</td>\n",
+              "      <td>23.0</td>\n",
+              "      <td>102</td>\n",
+              "      <td>1.80</td>\n",
+              "      <td>0.75</td>\n",
+              "      <td>0.43</td>\n",
+              "      <td>1.41</td>\n",
+              "      <td>7.300000</td>\n",
+              "      <td>0.70</td>\n",
+              "      <td>1.56</td>\n",
+              "      <td>750</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>174</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.27</td>\n",
+              "      <td>4.28</td>\n",
+              "      <td>2.26</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>120</td>\n",
+              "      <td>1.59</td>\n",
+              "      <td>0.69</td>\n",
+              "      <td>0.43</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>10.200000</td>\n",
+              "      <td>0.59</td>\n",
+              "      <td>1.56</td>\n",
+              "      <td>835</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>175</th>\n",
+              "      <td>3</td>\n",
+              "      <td>13.17</td>\n",
+              "      <td>2.59</td>\n",
+              "      <td>2.37</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>120</td>\n",
+              "      <td>1.65</td>\n",
+              "      <td>0.68</td>\n",
+              "      <td>0.53</td>\n",
+              "      <td>1.46</td>\n",
+              "      <td>9.300000</td>\n",
+              "      <td>0.60</td>\n",
+              "      <td>1.62</td>\n",
+              "      <td>840</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>176</th>\n",
+              "      <td>3</td>\n",
+              "      <td>14.13</td>\n",
+              "      <td>4.10</td>\n",
+              "      <td>2.74</td>\n",
+              "      <td>24.5</td>\n",
+              "      <td>96</td>\n",
+              "      <td>2.05</td>\n",
+              "      <td>0.76</td>\n",
+              "      <td>0.56</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>9.200000</td>\n",
+              "      <td>0.61</td>\n",
+              "      <td>1.60</td>\n",
+              "      <td>560</td>\n",
+              "    </tr>\n",
+              "  </tbody>\n",
+              "</table>\n",
+              "<p>177 rows × 14 columns</p>\n",
+              "</div>"
+            ],
+            "text/plain": [
+              "     Class Alcohol  Malic acid   Ash  Alcalinity of ash  Magnesium  \\\n",
+              "0        1     NaN        1.78  2.14               11.2        100   \n",
+              "1        1     NaN        2.36  2.67               18.6        101   \n",
+              "2        1     NaN        1.95  2.50               16.8        113   \n",
+              "3        1     NaN        2.59  2.87               21.0        118   \n",
+              "4        1     NaN        1.76  2.45               15.2        112   \n",
+              "5        1     NaN        1.87  2.45               14.6         96   \n",
+              "6        1     NaN        2.15  2.61               17.6        121   \n",
+              "7        1     NaN        1.64  2.17               14.0         97   \n",
+              "8        1     NaN        1.35  2.27               16.0         98   \n",
+              "9        1     NaN        2.16  2.30               18.0        105   \n",
+              "10       1   14.12        1.48  2.32               16.8         95   \n",
+              "11       1   13.75        1.73  2.41               16.0         89   \n",
+              "12       1   14.75        1.73  2.39               11.4         91   \n",
+              "13       1   14.38        1.87  2.38               12.0        102   \n",
+              "14       1   13.63        1.81  2.70               17.2        112   \n",
+              "15       1    14.3        1.92  2.72               20.0        120   \n",
+              "16       1   13.83        1.57  2.62               20.0        115   \n",
+              "17       1   14.19        1.59  2.48               16.5        108   \n",
+              "18       1   13.64        3.10  2.56               15.2        116   \n",
+              "19       1   14.06        1.63  2.28               16.0        126   \n",
+              "20       1   12.93        3.80  2.65               18.6        102   \n",
+              "21       1   13.71        1.86  2.36               16.6        101   \n",
+              "22       1   12.85        1.60  2.52               17.8         95   \n",
+              "23       1    13.5        1.81  2.61               20.0         96   \n",
+              "24       1   13.05        2.05  3.22               25.0        124   \n",
+              "25       1   13.39        1.77  2.62               16.1         93   \n",
+              "26       1    13.3        1.72  2.14               17.0         94   \n",
+              "27       1   13.87        1.90  2.80               19.4        107   \n",
+              "28       1   14.02        1.68  2.21               16.0         96   \n",
+              "29       1   13.73        1.50  2.70               22.5        101   \n",
+              "..     ...     ...         ...   ...                ...        ...   \n",
+              "147      3   13.32        3.24  2.38               21.5         92   \n",
+              "148      3   13.08        3.90  2.36               21.5        113   \n",
+              "149      3    13.5        3.12  2.62               24.0        123   \n",
+              "150      3   12.79        2.67  2.48               22.0        112   \n",
+              "151      3   13.11        1.90  2.75               25.5        116   \n",
+              "152      3   13.23        3.30  2.28               18.5         98   \n",
+              "153      3   12.58        1.29  2.10               20.0        103   \n",
+              "154      3   13.17        5.19  2.32               22.0         93   \n",
+              "155      3   13.84        4.12  2.38               19.5         89   \n",
+              "156      3   12.45        3.03  2.64               27.0         97   \n",
+              "157      3   14.34        1.68  2.70               25.0         98   \n",
+              "158      3   13.48        1.67  2.64               22.5         89   \n",
+              "159      3   12.36        3.83  2.38               21.0         88   \n",
+              "160      3   13.69        3.26  2.54               20.0        107   \n",
+              "161      3   12.85        3.27  2.58               22.0        106   \n",
+              "162      3   12.96        3.45  2.35               18.5        106   \n",
+              "163      3   13.78        2.76  2.30               22.0         90   \n",
+              "164      3   13.73        4.36  2.26               22.5         88   \n",
+              "165      3   13.45        3.70  2.60               23.0        111   \n",
+              "166      3   12.82        3.37  2.30               19.5         88   \n",
+              "167      3   13.58        2.58  2.69               24.5        105   \n",
+              "168      3    13.4        4.60  2.86               25.0        112   \n",
+              "169      3    12.2        3.03  2.32               19.0         96   \n",
+              "170      3   12.77        2.39  2.28               19.5         86   \n",
+              "171      3   14.16        2.51  2.48               20.0         91   \n",
+              "172      3   13.71        5.65  2.45               20.5         95   \n",
+              "173      3    13.4        3.91  2.48               23.0        102   \n",
+              "174      3   13.27        4.28  2.26               20.0        120   \n",
+              "175      3   13.17        2.59  2.37               20.0        120   \n",
+              "176      3   14.13        4.10  2.74               24.5         96   \n",
+              "\n",
+              "     Total phenols  Flavanoids  Nonflavanoid phenols  Proanthocyanins  \\\n",
+              "0             2.65        2.76                  0.26             1.28   \n",
+              "1             2.80        3.24                  0.30             2.81   \n",
+              "2             3.85        3.49                  0.24             2.18   \n",
+              "3             2.80        2.69                  0.39             1.82   \n",
+              "4             3.27        3.39                  0.34             1.97   \n",
+              "5             2.50        2.52                  0.30             1.98   \n",
+              "6             2.60        2.51                  0.31             1.25   \n",
+              "7             2.80        2.98                  0.29             1.98   \n",
+              "8             2.98        3.15                  0.22             1.85   \n",
+              "9             2.95        3.32                  0.22             2.38   \n",
+              "10            2.20        2.43                  0.26             1.57   \n",
+              "11            2.60        2.76                  0.29             1.81   \n",
+              "12            3.10        3.69                  0.43             2.81   \n",
+              "13            3.30        3.64                  0.29             2.96   \n",
+              "14            2.85        2.91                  0.30             1.46   \n",
+              "15            2.80        3.14                  0.33             1.97   \n",
+              "16            2.95        3.40                  0.40             1.72   \n",
+              "17            3.30        3.93                  0.32             1.86   \n",
+              "18            2.70        3.03                  0.17             1.66   \n",
+              "19            3.00        3.17                  0.24             2.10   \n",
+              "20            2.41        2.41                  0.25             1.98   \n",
+              "21            2.61        2.88                  0.27             1.69   \n",
+              "22            2.48        2.37                  0.26             1.46   \n",
+              "23            2.53        2.61                  0.28             1.66   \n",
+              "24            2.63        2.68                  0.47             1.92   \n",
+              "25            2.85        2.94                  0.34             1.45   \n",
+              "26            2.40        2.19                  0.27             1.35   \n",
+              "27            2.95        2.97                  0.37             1.76   \n",
+              "28            2.65        2.33                  0.26             1.98   \n",
+              "29            3.00        3.25                  0.29             2.38   \n",
+              "..             ...         ...                   ...              ...   \n",
+              "147           1.93        0.76                  0.45             1.25   \n",
+              "148           1.41        1.39                  0.34             1.14   \n",
+              "149           1.40        1.57                  0.22             1.25   \n",
+              "150           1.48        1.36                  0.24             1.26   \n",
+              "151           2.20        1.28                  0.26             1.56   \n",
+              "152           1.80        0.83                  0.61             1.87   \n",
+              "153           1.48        0.58                  0.53             1.40   \n",
+              "154           1.74        0.63                  0.61             1.55   \n",
+              "155           1.80        0.83                  0.48             1.56   \n",
+              "156           1.90        0.58                  0.63             1.14   \n",
+              "157           2.80        1.31                  0.53             2.70   \n",
+              "158           2.60        1.10                  0.52             2.29   \n",
+              "159           2.30        0.92                  0.50             1.04   \n",
+              "160           1.83        0.56                  0.50             0.80   \n",
+              "161           1.65        0.60                  0.60             0.96   \n",
+              "162           1.39        0.70                  0.40             0.94   \n",
+              "163           1.35        0.68                  0.41             1.03   \n",
+              "164           1.28        0.47                  0.52             1.15   \n",
+              "165           1.70        0.92                  0.43             1.46   \n",
+              "166           1.48        0.66                  0.40             0.97   \n",
+              "167           1.55        0.84                  0.39             1.54   \n",
+              "168           1.98        0.96                  0.27             1.11   \n",
+              "169           1.25        0.49                  0.40             0.73   \n",
+              "170           1.39        0.51                  0.48             0.64   \n",
+              "171           1.68        0.70                  0.44             1.24   \n",
+              "172           1.68        0.61                  0.52             1.06   \n",
+              "173           1.80        0.75                  0.43             1.41   \n",
+              "174           1.59        0.69                  0.43             1.35   \n",
+              "175           1.65        0.68                  0.53             1.46   \n",
+              "176           2.05        0.76                  0.56             1.35   \n",
+              "\n",
+              "     Color intensity   Hue  OD280/OD315 of diluted wines  Proline  \n",
+              "0           4.380000  1.05                          3.40     1050  \n",
+              "1           5.680000  1.03                          3.17     1185  \n",
+              "2           7.800000  0.86                          3.45     1480  \n",
+              "3           4.320000  1.04                          2.93      735  \n",
+              "4           6.750000  1.05                          2.85     1450  \n",
+              "5           5.250000  1.02                          3.58     1290  \n",
+              "6           5.050000  1.06                          3.58     1295  \n",
+              "7           5.200000  1.08                          2.85     1045  \n",
+              "8           7.220000  1.01                          3.55     1045  \n",
+              "9           5.750000  1.25                          3.17     1510  \n",
+              "10          5.000000  1.17                          2.82     1280  \n",
+              "11          5.600000  1.15                          2.90     1320  \n",
+              "12          5.400000  1.25                          2.73     1150  \n",
+              "13          7.500000  1.20                          3.00     1547  \n",
+              "14          7.300000  1.28                          2.88     1310  \n",
+              "15          6.200000  1.07                          2.65     1280  \n",
+              "16          6.600000  1.13                          2.57     1130  \n",
+              "17          8.700000  1.23                          2.82     1680  \n",
+              "18          5.100000  0.96                          3.36      845  \n",
+              "19          5.650000  1.09                          3.71      780  \n",
+              "20          4.500000  1.03                          3.52      770  \n",
+              "21          3.800000  1.11                          4.00     1035  \n",
+              "22          3.930000  1.09                          3.63     1015  \n",
+              "23          3.520000  1.12                          3.82      845  \n",
+              "24          3.580000  1.13                          3.20      830  \n",
+              "25          4.800000  0.92                          3.22     1195  \n",
+              "26          3.950000  1.02                          2.77     1285  \n",
+              "27          4.500000  1.25                          3.40      915  \n",
+              "28          4.700000  1.04                          3.59     1035  \n",
+              "29          5.700000  1.19                          2.71     1285  \n",
+              "..               ...   ...                           ...      ...  \n",
+              "147         8.420000  0.55                          1.62      650  \n",
+              "148         9.400000  0.57                          1.33      550  \n",
+              "149         8.600000  0.59                          1.30      500  \n",
+              "150        10.800000  0.48                          1.47      480  \n",
+              "151         7.100000  0.61                          1.33      425  \n",
+              "152        10.520000  0.56                          1.51      675  \n",
+              "153         7.600000  0.58                          1.55      640  \n",
+              "154         7.900000  0.60                          1.48      725  \n",
+              "155         9.010000  0.57                          1.64      480  \n",
+              "156         7.500000  0.67                          1.73      880  \n",
+              "157        13.000000  0.57                          1.96      660  \n",
+              "158        11.750000  0.57                          1.78      620  \n",
+              "159         7.650000  0.56                          1.58      520  \n",
+              "160         5.880000  0.96                          1.82      680  \n",
+              "161         5.580000  0.87                          2.11      570  \n",
+              "162         5.280000  0.68                          1.75      675  \n",
+              "163         9.580000  0.70                          1.68      615  \n",
+              "164         6.620000  0.78                          1.75      520  \n",
+              "165        10.680000  0.85                          1.56      695  \n",
+              "166        10.260000  0.72                          1.75      685  \n",
+              "167         8.660000  0.74                          1.80      750  \n",
+              "168         8.500000  0.67                          1.92      630  \n",
+              "169         5.500000  0.66                          1.83      510  \n",
+              "170         9.899999  0.57                          1.63      470  \n",
+              "171         9.700000  0.62                          1.71      660  \n",
+              "172         7.700000  0.64                          1.74      740  \n",
+              "173         7.300000  0.70                          1.56      750  \n",
+              "174        10.200000  0.59                          1.56      835  \n",
+              "175         9.300000  0.60                          1.62      840  \n",
+              "176         9.200000  0.61                          1.60      560  \n",
+              "\n",
+              "[177 rows x 14 columns]"
+            ]
+          },
+          "metadata": {
+            "tags": []
+          },
+          "execution_count": 11
+        }
+      ]
+    },
+    {
+      "metadata": {
+        "id": "Mg_AGs3sWfr6",
+        "colab_type": "text"
+      },
+      "cell_type": "markdown",
+      "source": [
+        "BONUS: Play with the data set below\n",
+        "**bold text**"
+      ]
+    },
+    {
+      "metadata": {
+        "id": "HTTJ32FBazDL",
+        "colab_type": "code",
+        "colab": {
+          "base_uri": "https://localhost:8080/",
+          "height": 669
+        },
+        "outputId": "0a40ad21-5d40-43f5-9a1e-e88fa3adf78e"
+      },
+      "cell_type": "code",
+      "source": [
+        "wine_df[(wine_df['Hue']>1.0) & (wine_df['Flavanoids']>3.0)]"
+      ],
+      "execution_count": 0,
+      "outputs": [
+        {
+          "output_type": "execute_result",
+          "data": {
+            "text/html": [
+              "<div>\n",
+              "<style scoped>\n",
+              "    .dataframe tbody tr th:only-of-type {\n",
+              "        vertical-align: middle;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe tbody tr th {\n",
+              "        vertical-align: top;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe thead th {\n",
+              "        text-align: right;\n",
+              "    }\n",
+              "</style>\n",
+              "<table border=\"1\" class=\"dataframe\">\n",
+              "  <thead>\n",
+              "    <tr style=\"text-align: right;\">\n",
+              "      <th></th>\n",
+              "      <th>Class</th>\n",
+              "      <th>Alcohol</th>\n",
+              "      <th>Malic acid</th>\n",
+              "      <th>Ash</th>\n",
+              "      <th>Alcalinity of ash</th>\n",
+              "      <th>Magnesium</th>\n",
+              "      <th>Total phenols</th>\n",
+              "      <th>Flavanoids</th>\n",
+              "      <th>Nonflavanoid phenols</th>\n",
+              "      <th>Proanthocyanins</th>\n",
+              "      <th>Color intensity</th>\n",
+              "      <th>Hue</th>\n",
+              "      <th>OD280/OD315 of diluted wines</th>\n",
+              "      <th>Proline</th>\n",
+              "    </tr>\n",
+              "  </thead>\n",
+              "  <tbody>\n",
+              "    <tr>\n",
+              "      <th>1</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>2.36</td>\n",
+              "      <td>2.67</td>\n",
+              "      <td>18.6</td>\n",
+              "      <td>101</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>3.24</td>\n",
+              "      <td>0.30</td>\n",
+              "      <td>2.81</td>\n",
+              "      <td>5.68</td>\n",
+              "      <td>1.03</td>\n",
+              "      <td>3.17</td>\n",
+              "      <td>1185</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>4</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.76</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>15.2</td>\n",
+              "      <td>112</td>\n",
+              "      <td>3.27</td>\n",
+              "      <td>3.39</td>\n",
+              "      <td>0.34</td>\n",
+              "      <td>1.97</td>\n",
+              "      <td>6.75</td>\n",
+              "      <td>1.05</td>\n",
+              "      <td>2.85</td>\n",
+              "      <td>1450</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>8</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.35</td>\n",
+              "      <td>2.27</td>\n",
+              "      <td>16.0</td>\n",
+              "      <td>98</td>\n",
+              "      <td>2.98</td>\n",
+              "      <td>3.15</td>\n",
+              "      <td>0.22</td>\n",
+              "      <td>1.85</td>\n",
+              "      <td>7.22</td>\n",
+              "      <td>1.01</td>\n",
+              "      <td>3.55</td>\n",
+              "      <td>1045</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>9</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>2.16</td>\n",
+              "      <td>2.30</td>\n",
+              "      <td>18.0</td>\n",
+              "      <td>105</td>\n",
+              "      <td>2.95</td>\n",
+              "      <td>3.32</td>\n",
+              "      <td>0.22</td>\n",
+              "      <td>2.38</td>\n",
+              "      <td>5.75</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>3.17</td>\n",
+              "      <td>1510</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>12</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.75</td>\n",
+              "      <td>1.73</td>\n",
+              "      <td>2.39</td>\n",
+              "      <td>11.4</td>\n",
+              "      <td>91</td>\n",
+              "      <td>3.10</td>\n",
+              "      <td>3.69</td>\n",
+              "      <td>0.43</td>\n",
+              "      <td>2.81</td>\n",
+              "      <td>5.40</td>\n",
+              "      <td>1.25</td>\n",
+              "      <td>2.73</td>\n",
+              "      <td>1150</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>13</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.38</td>\n",
+              "      <td>1.87</td>\n",
+              "      <td>2.38</td>\n",
+              "      <td>12.0</td>\n",
+              "      <td>102</td>\n",
+              "      <td>3.30</td>\n",
+              "      <td>3.64</td>\n",
+              "      <td>0.29</td>\n",
+              "      <td>2.96</td>\n",
+              "      <td>7.50</td>\n",
+              "      <td>1.20</td>\n",
+              "      <td>3.00</td>\n",
+              "      <td>1547</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>15</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.3</td>\n",
+              "      <td>1.92</td>\n",
+              "      <td>2.72</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>120</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>3.14</td>\n",
+              "      <td>0.33</td>\n",
+              "      <td>1.97</td>\n",
+              "      <td>6.20</td>\n",
+              "      <td>1.07</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>1280</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>16</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.83</td>\n",
+              "      <td>1.57</td>\n",
+              "      <td>2.62</td>\n",
+              "      <td>20.0</td>\n",
+              "      <td>115</td>\n",
+              "      <td>2.95</td>\n",
+              "      <td>3.40</td>\n",
+              "      <td>0.40</td>\n",
+              "      <td>1.72</td>\n",
+              "      <td>6.60</td>\n",
+              "      <td>1.13</td>\n",
+              "      <td>2.57</td>\n",
+              "      <td>1130</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>17</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.19</td>\n",
+              "      <td>1.59</td>\n",
+              "      <td>2.48</td>\n",
+              "      <td>16.5</td>\n",
+              "      <td>108</td>\n",
+              "      <td>3.30</td>\n",
+              "      <td>3.93</td>\n",
+              "      <td>0.32</td>\n",
+              "      <td>1.86</td>\n",
+              "      <td>8.70</td>\n",
+              "      <td>1.23</td>\n",
+              "      <td>2.82</td>\n",
+              "      <td>1680</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>19</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.06</td>\n",
+              "      <td>1.63</td>\n",
+              "      <td>2.28</td>\n",
+              "      <td>16.0</td>\n",
+              "      <td>126</td>\n",
+              "      <td>3.00</td>\n",
+              "      <td>3.17</td>\n",
+              "      <td>0.24</td>\n",
+              "      <td>2.10</td>\n",
+              "      <td>5.65</td>\n",
+              "      <td>1.09</td>\n",
+              "      <td>3.71</td>\n",
+              "      <td>780</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>29</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.73</td>\n",
+              "      <td>1.50</td>\n",
+              "      <td>2.70</td>\n",
+              "      <td>22.5</td>\n",
+              "      <td>101</td>\n",
+              "      <td>3.00</td>\n",
+              "      <td>3.25</td>\n",
+              "      <td>0.29</td>\n",
+              "      <td>2.38</td>\n",
+              "      <td>5.70</td>\n",
+              "      <td>1.19</td>\n",
+              "      <td>2.71</td>\n",
+              "      <td>1285</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>30</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.58</td>\n",
+              "      <td>1.66</td>\n",
+              "      <td>2.36</td>\n",
+              "      <td>19.1</td>\n",
+              "      <td>106</td>\n",
+              "      <td>2.86</td>\n",
+              "      <td>3.19</td>\n",
+              "      <td>0.22</td>\n",
+              "      <td>1.95</td>\n",
+              "      <td>6.90</td>\n",
+              "      <td>1.09</td>\n",
+              "      <td>2.88</td>\n",
+              "      <td>1515</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>45</th>\n",
+              "      <td>1</td>\n",
+              "      <td>14.38</td>\n",
+              "      <td>3.59</td>\n",
+              "      <td>2.28</td>\n",
+              "      <td>16.0</td>\n",
+              "      <td>102</td>\n",
+              "      <td>3.25</td>\n",
+              "      <td>3.17</td>\n",
+              "      <td>0.27</td>\n",
+              "      <td>2.19</td>\n",
+              "      <td>4.90</td>\n",
+              "      <td>1.04</td>\n",
+              "      <td>3.44</td>\n",
+              "      <td>1065</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>48</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.94</td>\n",
+              "      <td>1.73</td>\n",
+              "      <td>2.27</td>\n",
+              "      <td>17.4</td>\n",
+              "      <td>108</td>\n",
+              "      <td>2.88</td>\n",
+              "      <td>3.54</td>\n",
+              "      <td>0.32</td>\n",
+              "      <td>2.08</td>\n",
+              "      <td>8.90</td>\n",
+              "      <td>1.12</td>\n",
+              "      <td>3.10</td>\n",
+              "      <td>1260</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>49</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.05</td>\n",
+              "      <td>1.73</td>\n",
+              "      <td>2.04</td>\n",
+              "      <td>12.4</td>\n",
+              "      <td>92</td>\n",
+              "      <td>2.72</td>\n",
+              "      <td>3.27</td>\n",
+              "      <td>0.17</td>\n",
+              "      <td>2.91</td>\n",
+              "      <td>7.20</td>\n",
+              "      <td>1.12</td>\n",
+              "      <td>2.91</td>\n",
+              "      <td>1150</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>51</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.82</td>\n",
+              "      <td>1.75</td>\n",
+              "      <td>2.42</td>\n",
+              "      <td>14.0</td>\n",
+              "      <td>111</td>\n",
+              "      <td>3.88</td>\n",
+              "      <td>3.74</td>\n",
+              "      <td>0.32</td>\n",
+              "      <td>1.87</td>\n",
+              "      <td>7.05</td>\n",
+              "      <td>1.01</td>\n",
+              "      <td>3.26</td>\n",
+              "      <td>1190</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>56</th>\n",
+              "      <td>1</td>\n",
+              "      <td>13.29</td>\n",
+              "      <td>1.97</td>\n",
+              "      <td>2.68</td>\n",
+              "      <td>16.8</td>\n",
+              "      <td>102</td>\n",
+              "      <td>3.00</td>\n",
+              "      <td>3.23</td>\n",
+              "      <td>0.31</td>\n",
+              "      <td>1.66</td>\n",
+              "      <td>6.00</td>\n",
+              "      <td>1.07</td>\n",
+              "      <td>2.84</td>\n",
+              "      <td>1270</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>62</th>\n",
+              "      <td>2</td>\n",
+              "      <td>12.37</td>\n",
+              "      <td>1.13</td>\n",
+              "      <td>2.16</td>\n",
+              "      <td>19.0</td>\n",
+              "      <td>87</td>\n",
+              "      <td>3.50</td>\n",
+              "      <td>3.10</td>\n",
+              "      <td>0.19</td>\n",
+              "      <td>1.87</td>\n",
+              "      <td>4.45</td>\n",
+              "      <td>1.22</td>\n",
+              "      <td>2.87</td>\n",
+              "      <td>420</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>65</th>\n",
+              "      <td>2</td>\n",
+              "      <td>13.11</td>\n",
+              "      <td>1.01</td>\n",
+              "      <td>1.70</td>\n",
+              "      <td>15.0</td>\n",
+              "      <td>78</td>\n",
+              "      <td>2.98</td>\n",
+              "      <td>3.18</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>2.28</td>\n",
+              "      <td>5.30</td>\n",
+              "      <td>1.12</td>\n",
+              "      <td>3.18</td>\n",
+              "      <td>502</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>97</th>\n",
+              "      <td>2</td>\n",
+              "      <td>12.37</td>\n",
+              "      <td>1.07</td>\n",
+              "      <td>2.10</td>\n",
+              "      <td>18.5</td>\n",
+              "      <td>88</td>\n",
+              "      <td>3.52</td>\n",
+              "      <td>3.75</td>\n",
+              "      <td>0.24</td>\n",
+              "      <td>1.95</td>\n",
+              "      <td>4.50</td>\n",
+              "      <td>1.04</td>\n",
+              "      <td>2.77</td>\n",
+              "      <td>660</td>\n",
+              "    </tr>\n",
+              "  </tbody>\n",
+              "</table>\n",
+              "</div>"
+            ],
+            "text/plain": [
+              "    Class Alcohol  Malic acid   Ash  Alcalinity of ash  Magnesium  \\\n",
+              "1       1     NaN        2.36  2.67               18.6        101   \n",
+              "4       1     NaN        1.76  2.45               15.2        112   \n",
+              "8       1     NaN        1.35  2.27               16.0         98   \n",
+              "9       1     NaN        2.16  2.30               18.0        105   \n",
+              "12      1   14.75        1.73  2.39               11.4         91   \n",
+              "13      1   14.38        1.87  2.38               12.0        102   \n",
+              "15      1    14.3        1.92  2.72               20.0        120   \n",
+              "16      1   13.83        1.57  2.62               20.0        115   \n",
+              "17      1   14.19        1.59  2.48               16.5        108   \n",
+              "19      1   14.06        1.63  2.28               16.0        126   \n",
+              "29      1   13.73        1.50  2.70               22.5        101   \n",
+              "30      1   13.58        1.66  2.36               19.1        106   \n",
+              "45      1   14.38        3.59  2.28               16.0        102   \n",
+              "48      1   13.94        1.73  2.27               17.4        108   \n",
+              "49      1   13.05        1.73  2.04               12.4         92   \n",
+              "51      1   13.82        1.75  2.42               14.0        111   \n",
+              "56      1   13.29        1.97  2.68               16.8        102   \n",
+              "62      2   12.37        1.13  2.16               19.0         87   \n",
+              "65      2   13.11        1.01  1.70               15.0         78   \n",
+              "97      2   12.37        1.07  2.10               18.5         88   \n",
+              "\n",
+              "    Total phenols  Flavanoids  Nonflavanoid phenols  Proanthocyanins  \\\n",
+              "1            2.80        3.24                  0.30             2.81   \n",
+              "4            3.27        3.39                  0.34             1.97   \n",
+              "8            2.98        3.15                  0.22             1.85   \n",
+              "9            2.95        3.32                  0.22             2.38   \n",
+              "12           3.10        3.69                  0.43             2.81   \n",
+              "13           3.30        3.64                  0.29             2.96   \n",
+              "15           2.80        3.14                  0.33             1.97   \n",
+              "16           2.95        3.40                  0.40             1.72   \n",
+              "17           3.30        3.93                  0.32             1.86   \n",
+              "19           3.00        3.17                  0.24             2.10   \n",
+              "29           3.00        3.25                  0.29             2.38   \n",
+              "30           2.86        3.19                  0.22             1.95   \n",
+              "45           3.25        3.17                  0.27             2.19   \n",
+              "48           2.88        3.54                  0.32             2.08   \n",
+              "49           2.72        3.27                  0.17             2.91   \n",
+              "51           3.88        3.74                  0.32             1.87   \n",
+              "56           3.00        3.23                  0.31             1.66   \n",
+              "62           3.50        3.10                  0.19             1.87   \n",
+              "65           2.98        3.18                  0.26             2.28   \n",
+              "97           3.52        3.75                  0.24             1.95   \n",
+              "\n",
+              "    Color intensity   Hue  OD280/OD315 of diluted wines  Proline  \n",
+              "1              5.68  1.03                          3.17     1185  \n",
+              "4              6.75  1.05                          2.85     1450  \n",
+              "8              7.22  1.01                          3.55     1045  \n",
+              "9              5.75  1.25                          3.17     1510  \n",
+              "12             5.40  1.25                          2.73     1150  \n",
+              "13             7.50  1.20                          3.00     1547  \n",
+              "15             6.20  1.07                          2.65     1280  \n",
+              "16             6.60  1.13                          2.57     1130  \n",
+              "17             8.70  1.23                          2.82     1680  \n",
+              "19             5.65  1.09                          3.71      780  \n",
+              "29             5.70  1.19                          2.71     1285  \n",
+              "30             6.90  1.09                          2.88     1515  \n",
+              "45             4.90  1.04                          3.44     1065  \n",
+              "48             8.90  1.12                          3.10     1260  \n",
+              "49             7.20  1.12                          2.91     1150  \n",
+              "51             7.05  1.01                          3.26     1190  \n",
+              "56             6.00  1.07                          2.84     1270  \n",
+              "62             4.45  1.22                          2.87      420  \n",
+              "65             5.30  1.12                          3.18      502  \n",
+              "97             4.50  1.04                          2.77      660  "
+            ]
+          },
+          "metadata": {
+            "tags": []
+          },
+          "execution_count": 26
+        }
+      ]
+    },
+    {
+      "metadata": {
+        "id": "X_WmUl5zWhNj",
+        "colab_type": "code",
+        "colab": {
+          "base_uri": "https://localhost:8080/",
+          "height": 204
+        },
+        "outputId": "421abbe7-8a49-44c0-fe26-2bfce9aa7cdc"
+      },
+      "cell_type": "code",
+      "source": [
+        "alcohol = wine_df['Alcohol'].unique()\n",
+        "print(alcohol)"
+      ],
+      "execution_count": 0,
+      "outputs": [
+        {
+          "output_type": "stream",
+          "text": [
+            "['NaN' 14.12 13.75 14.75 14.38 13.63 14.3 13.83 14.19 13.64 14.06 12.93\n",
+            " 13.71 12.85 13.5 13.05 13.39 13.3 13.87 14.02 13.73 13.58 13.68 13.76\n",
+            " 13.51 13.48 13.28 13.07 14.22 13.56 13.41 13.88 13.24 14.21 13.9 14.1\n",
+            " 13.94 13.82 13.77 13.74 13.29 13.72 12.37 12.33 12.64 13.67 12.17 13.11\n",
+            " 13.34 12.21 12.29 13.86 13.49 12.99 11.96 11.66 13.03 11.84 12.7 12.0\n",
+            " 12.72 12.08 12.67 12.16 11.65 11.64 12.69 11.62 12.47 11.81 12.6 12.34\n",
+            " 11.82 12.51 12.42 12.25 12.22 11.61 11.46 12.52 11.76 11.41 11.03 12.77\n",
+            " 11.45 11.56 11.87 12.07 12.43 11.79 12.04 12.86 12.88 12.81 12.53 12.84\n",
+            " 13.36 13.52 13.62 13.16 12.87 13.32 13.08 12.79 13.23 12.58 13.17 13.84\n",
+            " 12.45 14.34 12.36 13.69 12.96 13.78 13.45 12.82 13.4 12.2 14.16 13.27\n",
+            " 14.13]\n"
+          ],
+          "name": "stdout"
+        }
+      ]
+    },
+    {
+      "metadata": {
+        "id": "jTZ6rOptYoDV",
+        "colab_type": "code",
+        "colab": {
+          "base_uri": "https://localhost:8080/",
+          "height": 204
+        },
+        "outputId": "e83679c0-0f51-4d94-e01e-ba5493718d4f"
+      },
+      "cell_type": "code",
+      "source": [
+        "nan = wine_df[wine_df['Alcohol']==alcohol[0]]\n",
+        "nan.head()"
+      ],
+      "execution_count": 0,
+      "outputs": [
+        {
+          "output_type": "execute_result",
+          "data": {
+            "text/html": [
+              "<div>\n",
+              "<style scoped>\n",
+              "    .dataframe tbody tr th:only-of-type {\n",
+              "        vertical-align: middle;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe tbody tr th {\n",
+              "        vertical-align: top;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe thead th {\n",
+              "        text-align: right;\n",
+              "    }\n",
+              "</style>\n",
+              "<table border=\"1\" class=\"dataframe\">\n",
+              "  <thead>\n",
+              "    <tr style=\"text-align: right;\">\n",
+              "      <th></th>\n",
+              "      <th>Class</th>\n",
+              "      <th>Alcohol</th>\n",
+              "      <th>Malic acid</th>\n",
+              "      <th>Ash</th>\n",
+              "      <th>Alcalinity of ash</th>\n",
+              "      <th>Magnesium</th>\n",
+              "      <th>Total phenols</th>\n",
+              "      <th>Flavanoids</th>\n",
+              "      <th>Nonflavanoid phenols</th>\n",
+              "      <th>Proanthocyanins</th>\n",
+              "      <th>Color intensity</th>\n",
+              "      <th>Hue</th>\n",
+              "      <th>OD280/OD315 of diluted wines</th>\n",
+              "      <th>Proline</th>\n",
+              "    </tr>\n",
+              "  </thead>\n",
+              "  <tbody>\n",
+              "    <tr>\n",
+              "      <th>0</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.78</td>\n",
+              "      <td>2.14</td>\n",
+              "      <td>11.2</td>\n",
+              "      <td>100</td>\n",
+              "      <td>2.65</td>\n",
+              "      <td>2.76</td>\n",
+              "      <td>0.26</td>\n",
+              "      <td>1.28</td>\n",
+              "      <td>4.38</td>\n",
+              "      <td>1.05</td>\n",
+              "      <td>3.40</td>\n",
+              "      <td>1050</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>1</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>2.36</td>\n",
+              "      <td>2.67</td>\n",
+              "      <td>18.6</td>\n",
+              "      <td>101</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>3.24</td>\n",
+              "      <td>0.30</td>\n",
+              "      <td>2.81</td>\n",
+              "      <td>5.68</td>\n",
+              "      <td>1.03</td>\n",
+              "      <td>3.17</td>\n",
+              "      <td>1185</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>2</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.95</td>\n",
+              "      <td>2.50</td>\n",
+              "      <td>16.8</td>\n",
+              "      <td>113</td>\n",
+              "      <td>3.85</td>\n",
+              "      <td>3.49</td>\n",
+              "      <td>0.24</td>\n",
+              "      <td>2.18</td>\n",
+              "      <td>7.80</td>\n",
+              "      <td>0.86</td>\n",
+              "      <td>3.45</td>\n",
+              "      <td>1480</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>3</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>2.59</td>\n",
+              "      <td>2.87</td>\n",
+              "      <td>21.0</td>\n",
+              "      <td>118</td>\n",
+              "      <td>2.80</td>\n",
+              "      <td>2.69</td>\n",
+              "      <td>0.39</td>\n",
+              "      <td>1.82</td>\n",
+              "      <td>4.32</td>\n",
+              "      <td>1.04</td>\n",
+              "      <td>2.93</td>\n",
+              "      <td>735</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>4</th>\n",
+              "      <td>1</td>\n",
+              "      <td>NaN</td>\n",
+              "      <td>1.76</td>\n",
+              "      <td>2.45</td>\n",
+              "      <td>15.2</td>\n",
+              "      <td>112</td>\n",
+              "      <td>3.27</td>\n",
+              "      <td>3.39</td>\n",
+              "      <td>0.34</td>\n",
+              "      <td>1.97</td>\n",
+              "      <td>6.75</td>\n",
+              "      <td>1.05</td>\n",
+              "      <td>2.85</td>\n",
+              "      <td>1450</td>\n",
+              "    </tr>\n",
+              "  </tbody>\n",
+              "</table>\n",
+              "</div>"
+            ],
+            "text/plain": [
+              "   Class Alcohol  Malic acid   Ash  Alcalinity of ash  Magnesium  \\\n",
+              "0      1     NaN        1.78  2.14               11.2        100   \n",
+              "1      1     NaN        2.36  2.67               18.6        101   \n",
+              "2      1     NaN        1.95  2.50               16.8        113   \n",
+              "3      1     NaN        2.59  2.87               21.0        118   \n",
+              "4      1     NaN        1.76  2.45               15.2        112   \n",
+              "\n",
+              "   Total phenols  Flavanoids  Nonflavanoid phenols  Proanthocyanins  \\\n",
+              "0           2.65        2.76                  0.26             1.28   \n",
+              "1           2.80        3.24                  0.30             2.81   \n",
+              "2           3.85        3.49                  0.24             2.18   \n",
+              "3           2.80        2.69                  0.39             1.82   \n",
+              "4           3.27        3.39                  0.34             1.97   \n",
+              "\n",
+              "   Color intensity   Hue  OD280/OD315 of diluted wines  Proline  \n",
+              "0             4.38  1.05                          3.40     1050  \n",
+              "1             5.68  1.03                          3.17     1185  \n",
+              "2             7.80  0.86                          3.45     1480  \n",
+              "3             4.32  1.04                          2.93      735  \n",
+              "4             6.75  1.05                          2.85     1450  "
+            ]
+          },
+          "metadata": {
+            "tags": []
+          },
+          "execution_count": 18
+        }
+      ]
+    },
+    {
+      "metadata": {
+        "id": "kFsiA-BwZWQt",
+        "colab_type": "code",
+        "colab": {
+          "base_uri": "https://localhost:8080/",
+          "height": 297
+        },
+        "outputId": "faf602da-2604-42c0-8e23-47eee25c1cd1"
+      },
+      "cell_type": "code",
+      "source": [
+        "nan.describe()"
+      ],
+      "execution_count": 0,
+      "outputs": [
+        {
+          "output_type": "execute_result",
+          "data": {
+            "text/html": [
+              "<div>\n",
+              "<style scoped>\n",
+              "    .dataframe tbody tr th:only-of-type {\n",
+              "        vertical-align: middle;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe tbody tr th {\n",
+              "        vertical-align: top;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe thead th {\n",
+              "        text-align: right;\n",
+              "    }\n",
+              "</style>\n",
+              "<table border=\"1\" class=\"dataframe\">\n",
+              "  <thead>\n",
+              "    <tr style=\"text-align: right;\">\n",
+              "      <th></th>\n",
+              "      <th>Class</th>\n",
+              "      <th>Malic acid</th>\n",
+              "      <th>Ash</th>\n",
+              "      <th>Alcalinity of ash</th>\n",
+              "      <th>Magnesium</th>\n",
+              "      <th>Total phenols</th>\n",
+              "      <th>Flavanoids</th>\n",
+              "      <th>Nonflavanoid phenols</th>\n",
+              "      <th>Proanthocyanins</th>\n",
+              "      <th>Color intensity</th>\n",
+              "      <th>Hue</th>\n",
+              "      <th>OD280/OD315 of diluted wines</th>\n",
+              "      <th>Proline</th>\n",
+              "    </tr>\n",
+              "  </thead>\n",
+              "  <tbody>\n",
+              "    <tr>\n",
+              "      <th>count</th>\n",
+              "      <td>10.0</td>\n",
+              "      <td>10.000000</td>\n",
+              "      <td>10.000000</td>\n",
+              "      <td>10.000000</td>\n",
+              "      <td>10.000000</td>\n",
+              "      <td>10.000000</td>\n",
+              "      <td>10.000000</td>\n",
+              "      <td>10.000000</td>\n",
+              "      <td>10.000000</td>\n",
+              "      <td>10.000000</td>\n",
+              "      <td>10.000000</td>\n",
+              "      <td>10.000000</td>\n",
+              "      <td>10.000000</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>mean</th>\n",
+              "      <td>1.0</td>\n",
+              "      <td>1.961000</td>\n",
+              "      <td>2.443000</td>\n",
+              "      <td>16.300000</td>\n",
+              "      <td>106.100000</td>\n",
+              "      <td>2.920000</td>\n",
+              "      <td>3.005000</td>\n",
+              "      <td>0.287000</td>\n",
+              "      <td>1.950000</td>\n",
+              "      <td>5.740000</td>\n",
+              "      <td>1.045000</td>\n",
+              "      <td>3.253000</td>\n",
+              "      <td>1208.500000</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>std</th>\n",
+              "      <td>0.0</td>\n",
+              "      <td>0.363332</td>\n",
+              "      <td>0.231375</td>\n",
+              "      <td>2.742667</td>\n",
+              "      <td>9.194805</td>\n",
+              "      <td>0.392542</td>\n",
+              "      <td>0.365004</td>\n",
+              "      <td>0.053965</td>\n",
+              "      <td>0.464925</td>\n",
+              "      <td>1.170546</td>\n",
+              "      <td>0.094192</td>\n",
+              "      <td>0.299149</td>\n",
+              "      <td>245.040246</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>min</th>\n",
+              "      <td>1.0</td>\n",
+              "      <td>1.350000</td>\n",
+              "      <td>2.140000</td>\n",
+              "      <td>11.200000</td>\n",
+              "      <td>96.000000</td>\n",
+              "      <td>2.500000</td>\n",
+              "      <td>2.510000</td>\n",
+              "      <td>0.220000</td>\n",
+              "      <td>1.250000</td>\n",
+              "      <td>4.320000</td>\n",
+              "      <td>0.860000</td>\n",
+              "      <td>2.850000</td>\n",
+              "      <td>735.000000</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>25%</th>\n",
+              "      <td>1.0</td>\n",
+              "      <td>1.765000</td>\n",
+              "      <td>2.277500</td>\n",
+              "      <td>14.750000</td>\n",
+              "      <td>98.500000</td>\n",
+              "      <td>2.687500</td>\n",
+              "      <td>2.707500</td>\n",
+              "      <td>0.245000</td>\n",
+              "      <td>1.827500</td>\n",
+              "      <td>5.087500</td>\n",
+              "      <td>1.022500</td>\n",
+              "      <td>2.990000</td>\n",
+              "      <td>1046.250000</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>50%</th>\n",
+              "      <td>1.0</td>\n",
+              "      <td>1.910000</td>\n",
+              "      <td>2.450000</td>\n",
+              "      <td>16.400000</td>\n",
+              "      <td>103.000000</td>\n",
+              "      <td>2.800000</td>\n",
+              "      <td>3.065000</td>\n",
+              "      <td>0.295000</td>\n",
+              "      <td>1.975000</td>\n",
+              "      <td>5.465000</td>\n",
+              "      <td>1.045000</td>\n",
+              "      <td>3.285000</td>\n",
+              "      <td>1237.500000</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>75%</th>\n",
+              "      <td>1.0</td>\n",
+              "      <td>2.157500</td>\n",
+              "      <td>2.582500</td>\n",
+              "      <td>17.900000</td>\n",
+              "      <td>112.750000</td>\n",
+              "      <td>2.972500</td>\n",
+              "      <td>3.300000</td>\n",
+              "      <td>0.307500</td>\n",
+              "      <td>2.130000</td>\n",
+              "      <td>6.500000</td>\n",
+              "      <td>1.057500</td>\n",
+              "      <td>3.525000</td>\n",
+              "      <td>1411.250000</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>max</th>\n",
+              "      <td>1.0</td>\n",
+              "      <td>2.590000</td>\n",
+              "      <td>2.870000</td>\n",
+              "      <td>21.000000</td>\n",
+              "      <td>121.000000</td>\n",
+              "      <td>3.850000</td>\n",
+              "      <td>3.490000</td>\n",
+              "      <td>0.390000</td>\n",
+              "      <td>2.810000</td>\n",
+              "      <td>7.800000</td>\n",
+              "      <td>1.250000</td>\n",
+              "      <td>3.580000</td>\n",
+              "      <td>1510.000000</td>\n",
+              "    </tr>\n",
+              "  </tbody>\n",
+              "</table>\n",
+              "</div>"
+            ],
+            "text/plain": [
+              "       Class  Malic acid        Ash  Alcalinity of ash   Magnesium  \\\n",
+              "count   10.0   10.000000  10.000000          10.000000   10.000000   \n",
+              "mean     1.0    1.961000   2.443000          16.300000  106.100000   \n",
+              "std      0.0    0.363332   0.231375           2.742667    9.194805   \n",
+              "min      1.0    1.350000   2.140000          11.200000   96.000000   \n",
+              "25%      1.0    1.765000   2.277500          14.750000   98.500000   \n",
+              "50%      1.0    1.910000   2.450000          16.400000  103.000000   \n",
+              "75%      1.0    2.157500   2.582500          17.900000  112.750000   \n",
+              "max      1.0    2.590000   2.870000          21.000000  121.000000   \n",
+              "\n",
+              "       Total phenols  Flavanoids  Nonflavanoid phenols  Proanthocyanins  \\\n",
+              "count      10.000000   10.000000             10.000000        10.000000   \n",
+              "mean        2.920000    3.005000              0.287000         1.950000   \n",
+              "std         0.392542    0.365004              0.053965         0.464925   \n",
+              "min         2.500000    2.510000              0.220000         1.250000   \n",
+              "25%         2.687500    2.707500              0.245000         1.827500   \n",
+              "50%         2.800000    3.065000              0.295000         1.975000   \n",
+              "75%         2.972500    3.300000              0.307500         2.130000   \n",
+              "max         3.850000    3.490000              0.390000         2.810000   \n",
+              "\n",
+              "       Color intensity        Hue  OD280/OD315 of diluted wines      Proline  \n",
+              "count        10.000000  10.000000                     10.000000    10.000000  \n",
+              "mean          5.740000   1.045000                      3.253000  1208.500000  \n",
+              "std           1.170546   0.094192                      0.299149   245.040246  \n",
+              "min           4.320000   0.860000                      2.850000   735.000000  \n",
+              "25%           5.087500   1.022500                      2.990000  1046.250000  \n",
+              "50%           5.465000   1.045000                      3.285000  1237.500000  \n",
+              "75%           6.500000   1.057500                      3.525000  1411.250000  \n",
+              "max           7.800000   1.250000                      3.580000  1510.000000  "
+            ]
+          },
+          "metadata": {
+            "tags": []
+          },
+          "execution_count": 19
+        }
+      ]
+    },
+    {
+      "metadata": {
+        "id": "pyTnZNAbZftA",
+        "colab_type": "code",
+        "colab": {}
+      },
+      "cell_type": "code",
+      "source": [
+        "import matplotlib.pyplot as plt"
+      ],
+      "execution_count": 0,
+      "outputs": []
+    },
+    {
+      "metadata": {
+        "id": "2GULOlkHZnwQ",
+        "colab_type": "code",
+        "colab": {
+          "base_uri": "https://localhost:8080/",
+          "height": 415
+        },
+        "outputId": "4136a299-eea3-4919-b7a2-7e86d7a2ba45"
+      },
+      "cell_type": "code",
+      "source": [
+        "plt.hist(nan['Total phenols'])"
+      ],
+      "execution_count": 0,
+      "outputs": [
+        {
+          "output_type": "execute_result",
+          "data": {
+            "text/plain": [
+              "(array([2., 1., 3., 2., 0., 1., 0., 0., 0., 1.]),\n",
+              " array([2.5  , 2.635, 2.77 , 2.905, 3.04 , 3.175, 3.31 , 3.445, 3.58 ,\n",
+              "        3.715, 3.85 ]),\n",
+              " <a list of 10 Patch objects>)"
+            ]
+          },
+          "metadata": {
+            "tags": []
+          },
+          "execution_count": 21
+        },
+        {
+          "output_type": "display_data",
+          "data": {
+            "image/png": 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t27RixQr5/X6Fw2F1d3cnYVwAALzPNcJFRUVqbW2VJF2+fFmhUCj+UvTIyIh2796tW7du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\nAEuLAAAAAElFTkSuQmCC\n",
+            "text/plain": [
+              "<matplotlib.figure.Figure at 0x7f5d49fc2668>"
+            ]
+          },
+          "metadata": {
+            "tags": []
+          }
+        }
+      ]
+    },
+    {
+      "metadata": {
+        "id": "K4IOz9jRZ2K_",
+        "colab_type": "code",
+        "colab": {}
+      },
+      "cell_type": "code",
+      "source": [
+        ""
+      ],
+      "execution_count": 0,
+      "outputs": []
+    }
+  ]
+}
\ No newline at end of file