Hi Gang,

I am working on a 3dMVM script, with two quantitative covariates of no interest (BTXTime and TotalBTX) - this has worked fine. I would now like to add a qualitative/categorical covariate of no interest with two factors (benefit: yes, no). Would you be able to help me incorporate the qualitative covariate?

I have added it as a wsVars but would appreciate some guidance in adding it to the gltLabel, if needed:

3dMVM -prefix MVM_Group_Results_subtypes_benefit -jobs 1 \
-bsVars 'group+BTXTime+TotalBTX' \
-qVars 'BTXTime,TotalBTX' \
-wsVars benefit \
-SS_type 3 \
-num_glt 1 \
-gltLabel 1 Non-Naive_AD_vs_Non-naive_AB -gltCode 1 'group : 1*BTX_nonnaive_AD -1*BTX_nonnaive_AB' \
-mask mask_resamp+tlrc. \
-dataTable @3dMVM_DataTable_subtypes_benefit.txt

Thanks,
Lena