I wanted to ask if it is possible to run analysis in QDEC with more than 2 covariates for examples, instead of Age, I wanted to add depression scores or race? At the moment my qdec table has two groups, two covariates...
Class Group1 Class Group2 Variables Age PainMeasure
If it is not possible, what is other alternate method would you suggest I could use to run analysis to look at group differences in brain measures with covarying for Age and Race / Depression Score in FreeSurfer?
Thank you.
Aloha, Deborrah
you will have to use the command-line stream. Check out the tutorials we have on line. You'll need to create an FSGD file (example on the wiki), then run mris_preproc, then mri_surf2surf to smooth, then mri_glmfit, then mri_glmfit-sim (to correct for multiple comparisons). doug
On 11/03/2015 03:36 PM, Deborrah Castillo wrote:
I wanted to ask if it is possible to run analysis in QDEC with more than 2 covariates for examples, instead of Age, I wanted to add depression scores or race? At the moment my qdec table has two groups, two covariates... Class Group1 Class Group2 Variables Age PainMeasure If it is not possible, what is other alternate method would you suggest I could use to run analysis to look at group differences in brain measures with covarying for Age and Race / Depression Score in FreeSurfer?
Thank you.
Aloha, Deborrah
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