thanks doug,
We've run a 2x2 analysis for thickness in Qdec and want the get the average thickness value for each cluster, for each subject. How can i get a table of thickness data , for feach subject in the analysis Jon
----- Original Message ----- From: "Douglas N Greve" greve@nmr.mgh.harvard.edu To: freesurfer@nmr.mgh.harvard.edu Sent: Monday, December 9, 2013 1:48:15 PM Subject: Re: [Freesurfer] qdec analysis with 2 covariates
Hi Jon, QDEC does not currently allow more than one covariates of interest. You will have to use the command-line stream (ie, mris_preproc, mri_surf2surf, mri_glmfit, mri_glmfit-sim)
doug
On 12/05/2013 02:57 PM, Jon Wieser wrote:
HI freesurfer experts
I want to do an analysis in qdec with 2 groups(ADHD, and Marijuana usage) and 2 covariates(age and gender) to study the effect of these factors on cortical thickness. I can only select a covariate in the qdec gui. is there a way to select both covariates in the qdec GUI? Thanks Jon