Hi Agent 007 -
> Would -gltCode Outcome_1 'outcome1 : ' \
> be the correct contrast for assessing the correlation/ association of one of the parameters overall
> with the fmri input (which are betas of one IC from an ICA btw.)
That seems right.
> And -gltCode Outcome_1 'Group: 1*Group1 outcome1 : ' \
> for only looking at one group?
In this case, it makes sense if your model contains the interaction term between Group and outcome1.
> -gltCode outcome1_T4 'outcome1 : Time :4' \
You're not modeling the interaction between Time and outcome1. So, if I interpret what you want correctly, just do
-gltCode outcome1_T4 'outcome1 :' \
> -gltCode outcome1_G1_T4 'Group: 1*Group1 outcome1 : Time :4' \
Same as above
> -gltCode outcome1_over_time 'outcome1 : Time :' \
> -gltCode outcome1_G1_over_time 'Group: 1*Group1 outcome1 : Time :' \
> -gltCode outcome1_GroupDiff_over_time 'Group: 1*Group1 -1*Group2 outcome1 : Time :' \
These three lines don't make sense to me. Could you explain what are you exactly looking for?
Gang
Edited 1 time(s). Last edit at 05/15/2021 05:15PM by Gang.
