%+%-methods             Utility functions to treat characters
cf                      Extract and format coefficients table
clip                    Send to clipboard
correlation             Bivariate correlations
cross                   Crosstabs
freq                    Frequencies
ftab                    Fonctions pour ajouter les pourcentages dans
                        les tables
meansd                  function to compute mean and sd into a single
                        string
pal_CUFF                Palette de couleurs
print.cross             Crosstabs print methods
pv                      Format p-values
sum.n                   sum weighted on the number of non-missing
                        values
to_csv                  Export into a csv file with a format csv
                        companions for factors
view                    view methods
xf                      Methods that apply a function across a levels
                        of one or more factors
xtab                    Crosstabulations using formula
xyboth                  Utility function to match 2 indices
