Dear FreeSurfer Experts,

In this webpage (http://surfer.nmr.mgh.harvard.edu/fswiki/FsgdExamples), it says "Two Groups (1 Factor, Two Levels), Two Covariates. DODS only. QDEC-able."

However, I cannot select more than one covariate in qdec. Any suggestion? I'm using qdec in Mac, FreeSurfer 5.3.

Thanks!

Daniel