OpenRepGrid 0.1.18

Better import / export, preferred poles added, fixed bug in align and bertinCluster:

• saveAsExcel can export a list of grids now (#67)
• saveAsWorksheet adds a grid as a new sheet to a openxlsx Workbook object.
• makeGrid and randomGrid can add construct pole preference.
• importExcel now also understands the long format (#65) and can import from several sheets at once (#68)
• importDataframe converts a dataframe into a repgrid. Three different formats can be read in. See the sample
  dataframes df_element_columns, df_construct_columns, and df_long (#61)
• saveAsExcel now supports output in wide and long format. The output is also formatted now (#64)
• bertinCluster: now restores the original par() settings after changing the plot layout (#63)
• importTxt reads preferred poles from section PREFERRED, importExcel reads rightmost column preferred_poles (#57)
• preferredPoles sets the preferred construct poles, preferredPolesByIdeal sets the preferred pole bases on the
  ideal elements ratings, alignByPreferredPole aligns constructs by pole preference (#57)
• biplot3d: New args e.sphere.show, e.labels.show, c.axis.show. c.sphere.show. Construct spheres now hidden
  by default. Construct axes start at origin (#9, #25)
• print.distance: fix docs for cutoffs arg (#18)
• distanceHartmann: change default for method arg to simulate (#19)
• fix bug in align which caused constructs to disappear and subsequent bugs in bertinCluster and cluster (#22, #31)

OpenRepGrid 0.1.17

• clusterBoot gains trim arg. Construct labels in dendrogram are no longer trimmed by default (#58).
• biplot2d: improved color options for elements and constructs. New args c.label.col.left, c.label.col.right.
  Args e.label.col, c.label.col, and e.point.col now vectorized.
• bertin gains the arguments col.c.left, col.c.right, col.e and col.e.lines to set the color of the construct
  poles, elements and element lines (#51).
• names now returns element names as alternative to elements().
• subsetting columns using elements names (boeker[, c("self", "ideal self")]) (#48)
• cbind and / to bind elements by combining the columns of the grids (#46)

OpenRepGrid 0.1.16

• Minor update without new features or fixes
• Improved documentation as required during JOSS review.

OpenRepGrid 0.1.15

• add LICENSE.md file
• rgl installation is now optional (close #41)
• rename ward method to ward.D in cluster (fix #36)
• indexDDI and indexUncertainty, two dispersion indexes for dependency (e.g., situation-resource) grids added. Jon Raskin kindly helped with the documentation.

v0.0.14

• remove TCLTK import. No interactive windows any more.
• move CI/CD from Travis to github actions
• resolve conflicts while loading packages
• update docs for indexPolarity
• reverse as alternative to swapPoles
• indexBieri: Bieri index of cognitive complexity
• matches: count rating matches in pairs of constructs and elements
• reorder method to invert construct and/or element order
• dilemmatic construct (indexDilemmatic)
• polarization measure (indexPolarization)
• new print option for indexIntensity
• normalize argument in distance and indexSelfConstruction
• plot method for indexDilemma to produce network graphs
• add logo to documentation
• cognitive self construction: self vs. ideal vs. others (indexSelfConstruction)
• addAvgElement to add an average element
• rep method for regrid objects creates gridlist
• summary measures for indexDilemma (PID, IID, PICID)
• midpoint function (alias for getScaleMidpoint)
• print method for indexDilemma
• fix indexDilemma output bug (#17, thanks to José Antonio González Del Puerto aka @MindCartographer)
• perturbation of grid ratings by perturbate and grids_perturbate
• indexPvaff now uses PCA of construct centered raw data in line with biplot (and Gridcor)
• allow blanks at end of line after tags in importTxt
• grids_leave_n_out and grids_bootstrap for resampling constructs
• gridlist class, a simple list of repgrid objects

v0.1.9

closes #15 xlxs dependency removed