def wmw_perm_test (data1, data2): """ Conducts a wilcoxon-mann-whitney permutation test""" return two_sample.perm_test (data1, data2, transformations.rank_order)
def pitman_perm_test (data1, data2): """ Conducts a pitman permutation test""" return two_sample.perm_test (data1, data2, transformations.identity)