It looks like you are doing the right thing. You indicated not to use a
contrast matrix. If you want to test a contrast, I think the matrix
would be [0 1] (I think it adds an offset regressor)
On 2/10/2023 4:50 PM, Finn, Quentin wrote:
External Email - Use Caution
Freesurfer
External Email - Use Caution
Freesurfer experts,
I have some surface data that I'd like to correlate with some other data,
although a linear regression would also be fine if I could get something like a
t-stat out of it.
This data came from two different PET tracers --
