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MarkovRank1093
MarkovRank1093
Level I

Does "wilcoxon each-pair" account for multiple pairs?

Nov 15, 2023 07:08 PM (547 views)

When using the "Wilcoxon Each-Pair" option in JMP, should I use Bonferroni correction, adjusting the alpha to account for multiple pairs? Or does the "wilcoxon each-pair" option already adjust for multiple pairs?

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1 REPLY 1
Victor_G
Super User Victor_G
Super User

Re: Does "wilcoxon each-pair" account for multiple pairs?

Nov 16, 2023 03:46 AM (534 views)  |  Posted in reply to message from MarkovRank1093 11-15-2023

Hi @MarkovRank1093,

 

If you hover your mouse on the test, you can have a short description of the test and see if it adjusts for multiple testing :

Victor_G_0-1700124081349.png

You can also check the JMP Help related to the use of nonparametric tests : Nonparametric Multiple Comparisons Reports

If you're looking for a nonparametric test with multiple testing adjustment, you can perhaps use Steel-Dwass All Pairs test, which is the nonparametric test version of the Tukey-Kramer test.

 

I hope this answer will help you,

Victor GUILLER
L'Oréal Data & Analytics

"It is not unusual for a well-designed experiment to analyze itself" (Box, Hunter and Hunter)