Hi,
I am trying to run ANOVA with covariate, so using 3dMVM.
I have 3 groups and 2 conditions and Age and Gender are used as a covariate.

I want to get the effect of covariates alone and combined . Here is a sample script, I wrote which is giving me this error on execution:
Incorrect level coding in variable Group :F
Incorrect level coding in variable Group :M

here is my script:
#!/bin/tcsh

3dMVM -prefix 3dMVM.WB.CON-PDL-Atypical.same -jobs 4 \
-bsVars 'Group+Age+Gender' \
-wsVars Task \
-qVars Age,Gender \
-num_glt 7 \
-gltLabel 1 CON_Mean -gltCode 1 'Group : 1*CON' \
-gltLabel 2 PDL_Mean -gltCode 2 'Group : 1*PDL' \
-gltLabel 3 Atypical_Mean -gltCode 3 'Group : 1*Atypical' \
-gltLabel 4 CON-PDL -gltCode 4 'Group : 1*CON -1*PDL Gender : 1*F -1*M' \
-gltLabel 5 CON-Atypical -gltCode 5 'Group : 1*CON -1*Atypical Gender : 1*F -1*M' \
-gltLabel 6 PDL-Atypical -gltCode 6 'Group : 1*PDL -1*Atypical Gender : 1*F -1*M' \
-gltLabel 7 Grp_by_Task_interaction -gltCode 7 'Group : 1*CON -1*PDL Task : 1*same_vis -1*same_nv' \
-dataTable \
Subj Group Task Age Gender InputFile \
CON_001 CON same_vis 77 F stats_same.CON_001_2-1+tlrc'[same_vis#0_Coef]' \
CON_001 CON same_nv 77 F stats_same.CON_001_2-1+tlrc'[same_nv#0_Coef]' \
CON_002 CON same_vis 65 M stats_same.CON_002_2-1+tlrc'[same_vis#0_Coef]' \
CON_002 CON same_nv 65 M stats_same.CON_002_2-1+tlrc'[same_nv#0_Coef]' \
....