Greetings everyone!

I'm having a little bit of trouble with 3dLME. Specifically, I'm trying to set-up several glt's to test effects of my covariates. That is, how does the response in condition A (or B or a linear combination) vary across the levels of my continuous variable (loc). I've tried to follow the example listed on the AFNI program page, but I cannot get it to work for some reason. The program will run without erroring out, however the contrast for glt's 5 and 6 will look identical to glt's 3 and 4. I'm sure I'm missing something very simple but I can't figure it out!

Any help would be appreciated!

Here is my current syntax:

3dLME -prefix MyOutput \
-model 'Cond' \
-qVars "loc" \
-ranEff '~1' \
-SS_type 3 \
-num_glt 6 \
-gltLabel 1 'Cond1' -gltCode 1 'cond : 1*Cond1' \
-gltLabel 2 'Cond2' -gltCode 2 'cond : 1*Cond2' \
-gltLabel 3 'Cond2-Cond1' -gltCode 3 'cond : 1*Cond1 -1*Cond2' \
-gltLabel 4 'Average' -gltCode 4 'cond: 1*Cond1 1*Cond2' \
-gltLabel 5 'Average_loc' -gltCode 5 'cond : 1*Cond1 1*Cond2 loc :' \
-gltLabel 6 'Differential_loc' -gltCode 6 'cond: 1*Cond1 -1*Cond2 loc: ' \
-dataTable \



Edited 1 time(s). Last edit at 06/08/2015 05:29PM by Nathaniel Harnett.