Re: [Freesurfer] Contrasts 3 groups 4 covariates

2022-02-21 Thread Douglas N. Greve
On 2/19/2022 6:10 PM, fernanda rohrsetzer wrote: External Email - Use Caution Hi guys, I'm a beginner in Freesurfer and I want to perform an analysis of the difference between 3 groups in cortical thickness,volume and area having age, mean thickness and etiv as covariate. my design

[Freesurfer] Contrasts 3 groups 4 covariates

2022-02-19 Thread fernanda rohrsetzer
External Email - Use Caution Hi guys, I'm a beginner in Freesurfer and I want to perform an analysis of the difference between 3 groups in cortical thickness,volume and area having age, mean thickness and etiv as covariate. my design matrix for 3 groups comparison as "1 -1 0 0