How to do a Post hoc of a nested ANOVA
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Hi, I did a nested ANOVA and I would like to do a multiple comparison test as the Tukey's post hoc analysis.
I saw that the multcompare doesn't accept stats from nested ANOVAs.
I would appreciate any suggestion on how to permorm a post hoc for this kind of stats.
7 个评论
Scott MacKenzie
2022-7-7
Yes, this is reasonable, except the denominator, n, is the number of comparisons, not the number of levels. With 4 levels yielding 6 comparisons, use 0.05 / 6 = 0.0083 as the threshold for significance to maintain the family-wise alpha of .05.
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