Hi Anderson,
Ok thanks. I kept with the continuous age model. I wanted to ask how to actually test the omnibus F-test of the 2(group) x 3 (emotion) interaction. I have all of the contrasts but I don't have the omnibus test. I haven't been able to find an example on the FSL info page, and I am confused by your design matrices that just indicate f1,f2,f3,f4 next to some contrasts. How do I actually make a contrast that represents the F-tests, aka, what does the F-test file look like? I have a feeling it is very simple I just don't know how it should be coded!
Thank you,
Michelle
|