Arith-distributionD     Arithmetic on discrete distributions
MatD                    Constructor of a matrix of discrete
                        distributions
MatD-accessors          Accessors of a MatD object
MatD-class              Class MatD
MatD2long               Convert a MatD into a long data.frame
MatH2MatD               Discretize a matrix of histograms (MatH) into a
                        MatD
Satisfaction            Simulated hotel satisfaction survey
WD.1d.PCA               Principal component analysis of a single
                        discrete distributional variable
WD.MultiplePCA          Multiple factor analysis of discrete
                        distributional variables
WD.SSQ                  Total sum of squares of a discrete
                        distributional variable
WD.bind                 Bind MatD objects by rows or by columns
WD.cronbach             Cronbach's alpha for discrete distributional
                        variables
WD.plot.Spanish.fan     Spanish-fan plot of a quantile PCA
WD.quantile.matrix      Matrix of quantiles of a MatD
WD.regression.GOF       Goodness of fit indices for distributional
                        regression
WD.regression.two.components
                        Two-component regression of discrete
                        distributional variables
WD.regression.two.components.predict
                        Predictions of the two-component regression
WD.var.covar            Wasserstein variance-covariance and correlation
                        matrices
WD.vec.mean             Barycenter (Frechet mean) of discrete
                        distributional variables
WD.vec.mean.simplified
                        Barycenter expressed on the original support
                        values
WD_MAT_DIST             Matrix of L2 Wasserstein distances between the
                        rows of a MatD
WD_hclust               Hierarchical clustering of discrete
                        distributional data
WD_kmeans               K-means clustering of discrete distributional
                        data
WassSqDistD             L2 Wasserstein distance between discrete
                        distributions
[,MatD,ANY,ANY,ANY-method
                        Extract a sub-matrix of a MatD
compQ-distributionD     Quantiles and cdf of a discrete distribution
data2MatD               Build a MatD from raw (micro) data
distributionD           Constructor of a discrete distribution
distributionD-class     Class distributionD
dotpD                   Inner product of quantile functions
get.MatD.stats          Statistics of the distributions in a MatD
long2MatD               Build a MatD from a long frequency table
plot,MatD-method        Plot a MatD
plot,distributionD-method
                        Plot a discrete distribution
rQQ-distributionD       Quantile-quantile correlation of two discrete
                        distributions
simplifyD               Project discrete distributions on a fixed
                        support
statsD                  Basic statistics of a discrete distribution
tibble2MatD             Convert legacy nested tibbles into a MatD (and
                        back)
