DRPT                    A function implementing the Density Ratio
                        Permutation Test based on an estimate of the
                        shifted-MMD.
discrete.DRPT           A function implementing the discrete version of
                        the DRPT for discrete data with finite support.
discreteT               Compute test statistics for the DRPT in
                        discrete settings.
shiftedMMD              A function computing an estimate of the
                        shifted-MMD.
starSampler             A function implementing the star-sampler for
                        the DRPT.
