Just include it as a categorical factor. When you look at your contrast of interest, it will be with respect to regressing out gender
On 01/15/2017 08:55 PM, Jennifer Szeto wrote:
Hi Freesurfer experts,
I am trying to compare cortical thickness between groups while controlling for age and gender using QDEC. However, _gender_ is not showing up as a covariate variable or a nuisance factor (only showing up as a fixed factor), I am wondering how I could control for gender in this case?
Thank you very much,
Jen
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