Dear Devon,
there is an option in CAT12 (for SPM12) or VBM8 (for SPM8) that allows to convert T maps to effect size maps. However, this will not work for F-maps because no easy transformation is possible for all potential F-tests.
Best,
Christian
On Thu, 13 Oct 2016 14:08:59 +0100, D.A. Shook <[log in to unmask]> wrote:
>Hello Everyone,
>
>I'm having trouble finding the effect size in my VBM analysis. I have a 2x2 anova with significant main effects and interactions. How do I get effect sizes from these f-test results? I tried the plot contrast estimate function but it only gives contract estimates, not effect sizes.
>
>thanks
>Devon Shook
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