Hi,
we are performing a group analysis in FSL 3.0.
Where do we find the random effect variance (REV)? Mixed effects variance
(MEV)? averaged Fixed effects variance?
we suspect to find these in the following files:
*.gfeat/varcope1
*.gfeat/cope1.feat/stats/varcope1
*.gfeat/cope1.feat/stats/mean_random_effects_var1
but which is which???
Another question:
is it really the MEV that is used to generate the z-scores? Or are these
group z-stat images based on the REV?
Thanks a lot
Gisela & Marta
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