Answer by Sal Mangiafico for Small sample size: Permutation test or Wilcoxon...
I think the answer to the question as to which test to use comes down to, Which hypothesis do you want to test ?The Wilcoxon-Mann-Whitney test essentially tests if the values in one group tend to be...
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What do you think about using a permutation test each time the sample size is too small to meet the the assumptions of normality and homogeneity of variance etc ? Why do we use a non parametric...
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