Hi there, I'm trying to compare a sample with a T1 and T2 for each subject using the paired analysis protocol. I've completed everything *except* for the mri_glmfit step without error. I think it might have to do with the way my second FSGD file was created/saved.
The command I'm entering and the subsequent error message is below:
CHP-MP6:subjects revastidd$ mri_glmfit --y lh.paired-diff.thickness.sm05.mgh --fsgd paired-diff.fsgd --C intercept.mtx --glmdir lh.longitudinal_age.glmdir gdfReadHeader: reading paired-diff.fsgd ERROR: FSGDF version 0 unsupported (paired-diff.fsgd) CHP-MP6:subjects revastidd$
My paired-diff.fsgd file was made in TextEdit:
GroupDescriptorFile Class Main Variable Gender Input sub1pair Main 1 Input sub2pair Main 1 Input sub3pair Main 0 Input sub4pair Main 0 Input sub5pair Main 1 Input sub6pair Main 1.......
FREESURFER_HOME: /Applications/freesurfer
Build stamp: freesurfer-Darwin-leopard-i686-stable-pub-v4.5.0
Kernel info: Darwin 9.8.0 i386
Current Working Directory: /Applications/freesurfer/subjects
Which freesurfer: /Applications/freesurfer/bin/freesurfer
Please let me know if you need anything else! Thank you so much, -Reva