How to find the power of a multi-group proportion test which uses an adjusted p-value?
I am using pairwise.prop.test(…, p.adjust.method = “holm”) to calculate p-values for a three group test. How do I find the power of each pairwise test when R is adjusting p-values? Normally I would use power.prop.test() but I don’t think it applies here, and there didn’t seem to be any parameters indicating adjusted p-values.