dunn.test: Dunn's Test of Multiple Comparisons Using Rank Sums

Computes Dunn's test (1964) for stochastic superiority and reports the results among multiple pairwise comparisons after a Kruskal-Wallis test for stochastic superiority among k groups (Kruskal and Wallis, 1952). 'dunn.test' makes k(k-1)/2 multiple pairwise comparisons based on Dunn's z-test-statistic approximations to the actual rank statistics. The null hypothesis for each pairwise comparison is that the probability of observing a randomly selected value from the first group that is larger than a randomly selected value from the second group equals one half; this null hypothesis corresponds to that of the Wilcoxon-Mann-Whitney rank-sum test. 'dunn.test' accounts for tied ranks.

Version:	1.4.0
Imports:	rlang, scrutiny
Published:	2026-05-28
DOI:	10.32614/CRAN.package.dunn.test
Author:	Alexis Dinno [aut, cre, cph]
Maintainer:	Alexis Dinno <alexis.dinno at pdx.edu>
License:	GPL-2
NeedsCompilation:	no
CRAN checks:	dunn.test results

Documentation:

Reference manual:

dunn.test.html , dunn.test.pdf

Downloads:

Package source:	dunn.test_1.4.0.tar.gz
Windows binaries:	r-devel: dunn.test_1.4.0.zip, r-release: dunn.test_1.4.0.zip, r-oldrel: dunn.test_1.4.0.zip
macOS binaries:	r-release (arm64): dunn.test_1.4.0.tgz, r-oldrel (arm64): dunn.test_1.4.0.tgz, r-release (x86_64): dunn.test_1.4.0.tgz, r-oldrel (x86_64): dunn.test_1.4.0.tgz
Old sources:	dunn.test archive

Reverse dependencies:

Reverse imports:	AgroR, CleaningValidation, deepSTRAPP, FSA, MultBiplotR, multiclassPairs, Orangutan, RTNsurvival, visxhclust
Reverse suggests:	colleyRstats, QsRutils

Linking:

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