inputfile = "MCMC_samples_residual_variance.txt"
traceplot(inputfile,backend="plotly",nplots =4)
savefig("plot.png")1.Plot MCMC residual variance from inputfile.
2.Choose two backend plots, pyplot and plotly.
3.Choose subset plots, nplots is equal to the number of columns in the file.
4.Save MCMC plots.
