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Dunn Test

Dunn's test is a nonparametric post-hoc procedure introduced by Olive Jean Dunn in 1964 to identify which specific pairs of groups differ significantly after a Kruskal-Wallis test has returned a significant overall result. It compares groups pairwise using rank sums and applies a multiple-comparison correction — most commonly Bonferroni or Holm — to control the family-wise error rate.

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Dunn's Multiple Comparison Test

Rekod kaedah taksonomik · hypothesis-test / statistics

Dunn, O.J. (1964). Multiple Comparisons Using Rank Sums. Technometrics, 6(3), 241–252. · DOI 10.1080/00401706.1964.10490181

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Same method familyBonferroni Correctionmachine-suggested · Relational suggestion, not evidence.Same method familyKruskal-Wallis testmachine-suggested · Relational suggestion, not evidence.Same method familyMann-Whitney U testmachine-suggested · Relational suggestion, not evidence.Same method familyNemenyi Testmachine-suggested · Relational suggestion, not evidence.Same method familyOne-way ANOVAmachine-suggested · Relational suggestion, not evidence.