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Different outcomes of the Wilcoxon-Mann-Whitney test from different statistics packages

Опубликовано на портале: 31-03-2004
American Statistician. 2000.  Vol. 54. No. 1. P. 72-77. 
Тематические разделы:
The Wilcoxon-Mann-Whitney test enjoys great popularity among scientists comparing two groups of observations, especially when measurements made on a continuous scale are non-normally distributed. Triggered by different results for the procedure from two statistics programs, we compared the outcomes from 11 PC-based statistics packages.