Show pageBacklinksCite current pageExport to PDFBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== Mann–Whitney U test ====== In [[statistics]], the Mann–Whitney U test (also called the Mann–Whitney–Wilcoxon (MWW/MWU), Wilcoxon rank-sum test, or Wilcoxon–Mann–Whitney test) is a [[nonparametric test]] of the null hypothesis that, for randomly selected values X and Y from two populations, the probability of X being greater than Y is equal to the probability of Y being greater than X. Nonparametric tests used on two dependent samples are the Sign test and the Wilcoxon signed-rank test. mann-whitney_u_test.txt Last modified: 2024/06/07 02:55by 127.0.0.1