Just add "1" after GroupDescriptorFile so that it reads "GroupDescriptorFile 1"

dogu

Stidd, Reva (NIH/NIMH) [F] wrote:

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

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