Hello,

Thank you in advance for any help you can provide. I am running into several issues with 3dMVM. Below is my code.

3dMVM -prefix WholeBrain_MVM_Contrasts5 -jobs 12 \
-bsVars Weight \
-wsVars Reward \
-num_glt 3 \
-gltlabel 1 -gltCode 1 ’Weight : 1*HW -1*OW Reward : 1*FA -1*NA’ \
-gltlabel 2 -gltCode 2 ‘Weight : 1*HW -1*OW Reward : 1*FA -1*MA’ \
-gltlabel 3 -gltCode 3 ‘Weight : 1*HW -1*OW Reward : 1*MA -1*NA’ \
-dataTable \
Subj Weight Age Sex Reward InputFile\
101 OW 10 F FA stats.101+tlrc'[1]' \
101 OW 10 F MA stats.101+tlrc'[4]' \
101 OW 10 F NA stats.101+tlrc'[7]' \
102 OW 8 M FA stats.102+tlrc'[1]' \
102 OW 8 M MA stats.102+tlrc'[4]' \
102 OW 8 M NA stats.102+tlrc'[7]' \
103 HW 7 F FA stats.103+tlrc'[1]' \
103 HW 7 F MA stats.103+tlrc'[4]' \
103 HW 7 F NA stats.103+tlrc'[7]' \

1) When I run the code as such, I get the error a) data table is not rectangular b) num_glt command not found, c) gltlabel: no match d)-dataTable command not found.

2) If I remove num_glt + the gltlabels, the script will run. However, I just get one .BRIK and .HEAD file named WholeBrain_MVM_Contrasts5. I am unaware of how to see the effects of my interactions etc.

3) The stats.$subj+tlrc'[#]' corresponds to my stats file from my preprocessing stream (using uber_subject) and sub-brick number[#] of the condition that I want to extract

I've tried lots of variations and have also extracted the specific sub-bricks that I wanted and tried to use those as InputFiles (e.g. $subj#_FA_betas+tlrc'[FA#0_Coef]' but this also seems to give the above errors.

Thanks for your help,
Shana