|
Class Summary |
| WilcoxonRankSum |
The Wilcoxon rank sum test tests for the equality of means of two population, or whether the means differs by an offset. |
| WilcoxonRankSumDistribution |
Compute the exact distribution of the Wilcoxon rank sum test statistic. |
| WilcoxonSignedRank |
The Wilcoxon signed rank test tests, for the one-sample case, the median of the distribution against a hypothetical median, and
for the two-sample case, the equality of median of groups. |
| WilcoxonSignedRankDistribution |
Compute exactly the distribution of the Wilcoxon signed rank test statistic. |