Rank test

Rank test

In statistics, a rank test is any test involving ranks. Examples include:
*Wilcoxon signed-rank test
*Kruskal-Wallis one-way analysis of variance
**Mann-Whitney U (special case)
*Page's trend test
*Friedman test
*Rank products

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  • Wilcoxon signed-rank test — The Wilcoxon signed rank test is a non parametric alternative to the paired Student s t test for the case of two related samples or repeated measurements on a single sample. The test is named for Frank Wilcoxon (1892 ndash;1965) who, in a single… …   Wikipedia

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