Dear Gang, AFNI experts and users
I have 5 groups subjects. Condition1 and condition 2 were performed for each subject in group 1. Condition 3 and 4 for group 2. Condition 5 and 6 for group 3....
======
Subj contrast roi InputFile \
12120 generous roi_25 beta_12120_generous_x_roi_25_allrun+tlrc \
12120 generous roi_26 beta_12120_generous_x_roi_26_allrun+tlrc \
12120 selfish roi_25 beta_12120_selfish_x_roi_25_allrun+tlrc \
12120 selfish roi_26 beta_12120_selfish_x_roi_26_allrun+tlrc \
12216 generous roi_25 beta_12216_generous_x_roi_25_allrun+tlrc \
12216 generous roi_26 beta_12216_generous_x_roi_26_allrun+tlrc \
12216 selfish roi_25 beta_12216_selfish_x_roi_25_allrun+tlrc \
12216 selfish roi_26 beta_12216_selfish_x_roi_26_allrun+tlrc \
12517 generous roi_25 beta_12517_generous_x_roi_25_allrun+tlrc \
======
The roi is with-sub variable. Contrast meant the conditions. However, the 3dMVM could not perform well and it echo about 4 possible reasons. It perform well when I change the table to this:
======
Subj contrast roi InputFile \
12120_1 generous roi_25 beta_12120_generous_x_roi_25_allrun+tlrc \
12120_1 generous roi_26 beta_12120_generous_x_roi_26_allrun+tlrc \
12120_2 selfish roi_25 beta_12120_selfish_x_roi_25_allrun+tlrc \
12120_2 selfish roi_26 beta_12120_selfish_x_roi_26_allrun+tlrc \
12216_1 generous roi_25 beta_12216_generous_x_roi_25_allrun+tlrc \
12216_1 generous roi_26 beta_12216_generous_x_roi_26_allrun+tlrc \
12216_2 selfish roi_25 beta_12216_selfish_x_roi_25_allrun+tlrc \
12216_2 selfish roi_26 beta_12216_selfish_x_roi_26_allrun+tlrc \
12517_1 generous roi_25 beta_12517_generous_x_roi_25_allrun+tlrc \
======
However, I want to let the model know the condition 1 and condition 2 were belong to one person; condition 3 and 4 were belong to another person. So how to model it ?
Thanks.
Rujing
