Hello AFNI experts,
I know that we are now being encouraged to use 3dttest++ instead of 3dRegAna to run regressions. So, lets same I am interested in looking at anxiety ratings and it's association with whole brain activity to a stimulus. I know I would set up a covariates file with my anxiety scores.
*My question is, when I look at the 3dttest, is there a bucket that will show me anxiety's association with the whole brain activity. Since this is a covariates file, I also assume that there is a bucket that would tell me what the brain activity looks like when anxiety is controlled for.
Do you get both of these with 3dttest++. I am sorry if this is a dumb question!
Emily
