Záznam dôkazov metódy

Mann-Whitney U test

The Mann-Whitney U test is the nonparametric alternative to the independent samples t-test, comparing two independent groups by ranking all observations together rather than relying on their means. It was introduced by H. B. Mann and D. R. Whitney in 1947 and does not require the data to be normally distributed.

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Mann-Whitney U test

Taxonomický záznam metódy · hypothesis-test / statistics

Mann, H. B. & Whitney, D. R. (1947). On a test of whether one of two random variables is stochastically larger than the other. Annals of Mathematical Statistics, 18(1), 50–60. · DOI 10.1214/aoms/1177730491
Field, A. (2013). Discovering Statistics Using IBM SPSS Statistics (4th ed.). SAGE. · ISBN 978-1446249185

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Same method familyIndependent t-testmachine-suggested · Relational suggestion, not evidence.Same method familyKruskal-Wallis testmachine-suggested · Relational suggestion, not evidence.Used in the same domainPermutation Testmachine-suggested · Relational suggestion, not evidence.Same method familyWilcoxon signed-rank testmachine-suggested · Relational suggestion, not evidence.