Hi experts,
I am using 3dMVM to see how age effect fMRI as a quantitative variable. I got results Age F from the code. But F scores are all positive. I am wondering if it possible to get a β coeffector from 3dMVM? Or some effector could show the data is increasing or decreasing with age.
Thank you.
My code:
3dMVM -prefix Aud_glt3 \
-bsVars "Group*Age*Risk" \
-qVars "Age,Risk" \
-num_glt 3 \
-gltLabel 1 Group -gltCode 1 'Group : 1*Singr -1*Contr' \
-gltLabel 2 GroupRisk -gltCode 2 'Group : 1*Singr -1*Contr Risk:' \
-gltLabel 3 GroupAge -gltCode 3 'Group : 1*Singr -1*Contr Age:' \
-dataTable \
Subj Group Age Sex Risk InputFile \
S002 Singr 70 1 1 S002.rs.AudSeederrts.nii'[0]'\
......
