afni.nimh.nih.gov

There are two approaches:

1) Obtain the average of the two sessions for each subject:

3dMean -prefix subject1_mean session1 session2

Then feed the average from each subject into 3dttest++

2) Provide the effect estimates of both sessions from each subject as input for 3dMVM. And 3dMVM will do the average for you internally.

Gang



Edited 1 time(s). Last edit at 02/12/2016 10:20AM by Gang.