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3
votes
1answer
127 views

method of p value correction for a set of dependent p values

Here is my situation, I just got a list of 100 p-values, some of which are associated. For details, these 100 pvalues could be seperated into 7 groups, each group was calculated from a expression ...
1
vote
1answer
263 views

Comparing P value from t test vs. Mann-Whitney test

If you analyze the same data with a t test and the nonparametric Mann-Whitney test, which do you expect to have the lower P value?