                        PCAtools: everything Principal Component
                        Analysis
biplot                  biplot
eigencorplot            eigencorplot
findElbowPoint          Find the elbow point
getComponents           getComponents
getLoadings             getLoadings
getVars                 getVars
pairsplot               pairsplot
parallelPCA             Horn's parallel analysis
pca                     pca
plotloadings            plotloadings
screeplot               screeplot
