Re: [Freesurfer] groups stats doubts

what do you mean by making the pair-wise all at once? You'll have to correct for multiple comparisons some how. If these are clusters, then it is probably better to correct on a cluster by cluster basis, then do a final correction over the three p-values you get.

doug

Gabriel Go.Es. wrote:

Thank you for you help Doug, of course I can explain it better Let's suppose that resulting from the ANOVA I get three significative areas (i.e. enthorhinal, parietal and frontal), do i have to make the pair-wise comparisons on the three areas at once?, or can I perform a pair-wise for enthorhinal, a pair-wise for parietal and a third pair-wise analysis for frontal area?

Gabriel