ckappa                  Cohen's Kappa for 2 raters
cronbach                Cronbach's coefficient alpha
ehd                     Depressive Mood Scale
expsy                   Data set related to psychometry
fpca                    Focused Principal Components Analysis
icc                     Intraclass correlation coefficient (ICC)
lkappa                  Light's kappa for n raters
mdspca                  Graphical representation of a correlation
                        matrix using a Principal Component Analysis
mtmm                    Multitrait Multimethod approach of scale
                        validation
psy                     Various procedures used in psychometry
scree.plot              Screeplot of eigenvalues, simulated data are
                        available
sleep                   Ecological and Constitutional Data in Mammals
sphpca                  Spherical Representation of a Correlation
                        Matrix
wkappa                  weighted Kappa for 2 raters
