That is an F-test that should more-or-less be an OR between your two
t-tests. I don't know why you are seeing nothing, but the F-test can be
non-intuitive. If you want to test an AND, then you will need to perform
a conjunction (use mri_concat sig1.mgh sig2.mgh --conjunct --o
conjunction.mgh
Dear Freesurfer experts,
A while ago I sent the question below to the FS mailinglist, but it was never
answered... Would anyone be able to help me with this issue?
Thank you very much in advance!
Best wishes,
Lizanne
Dear Freesurfer experts,
I am modelling multiple covariates (age, SES, nr
