New in version 0.24:
improvements and typos fixes to the help documentation; improvements to the package description contained in the README.md file; density chart replaced by frequency histogram in the sig.tot.inertia.perm() function; some functions have been renamed: ca.cluster() > caCluster(), ca.corr() > caCorr(), ca.percept() > caPercept(), ca.plot() > caPlot(), ca.plus() > caPlus(), ca.scatter() > caScatter().