It is showing b = g2 - g1 so negative means that g1 > g2
On 8/28/19 1:59 PM, Barletta, Valeria wrote:
Forgot to report my contrast matrix:
-1 1 0 0
Thanks, Valeria
*From:* Barletta, Valeria *Sent:* Wednesday, August 28, 2019 1:02 PM *To:* Freesurfer support list freesurfer@nmr.mgh.harvard.edu *Subject:* question on GLM Good afternoon! I have a question on the Freesurfer GLM. The command:
mri_glmfit-sim --glmdir ${glm_dir}/${hemi}_contrast-${contrast}_${surfname_cme} --cache 1.3 neg
is giving me blue clusters (see attached picture). Do blue clusters mean that my variable y is LOWER in the FIRST or the SECOND group listed in the FSGD file?
Thanks, Valeria
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