chooseMatrix            Create an (n choose m) by n matrix with unique
                        rows.
choplump                Choplump Test
choplump-package        Permutation Test for Some Positive and Many
                        Zero Responses
choplumpGeneral         General choplump test
methodRule1             Rule for determining method for choplump
                        function
wilcox.manyzeros.exact
                        Wilcoxon Rank Sum Test
