Dear Freesurfers,
I'm going to run 1-way anova, followed by post hoc pairwise comparison. My
factor-of-interest has 4 levels and, in addition, I would like to regress out
the effects of 3 continious variables.
I have attached my *fsgd-file. Therefore, my first *mtx-file should contain the
Hi Alexander, what you have there looks like an interaction test for a
2x2 ANOVA. If you are looking for an effect of level, then you will need
something like
1 -1 0 0
1 0 -1 0
1 0 0 -1
Plus 12 zeros on each line for the covariates. I would also first test
for an interaction in the covariates.
