See https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/MultipleComparisonsV6.0...
On 07/16/2018 02:15 PM, Ting Li wrote:
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Hi Douglas,
I just try your suggestion. It gives me information like the following. What does the design matrix stands for? Thanks.
Ting
ERROR: design matrix is not orthogonal, cannot be used with permutation. If this something you really want to do, run with --perm-force
On Jul 16, 2018, at 1:09 PM, Douglas N. Greve <dgreve@mgh.harvard.edu mailto:dgreve@mgh.harvard.edu> wrote:
My guess is that something is going wrong with the backgrounding. Try running it without the --bg option. You can run it with a few (eg, 100) iterations just to see if it finishes.
On 07/05/2018 12:34 PM, Ting Li wrote:
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Dear Freesurfer Experts,
I am running the multiple comparison (permutation) on a MAC with the following code. It has taken 8 hours and has not finished yet. It gives me Poll jobs information without end. According to tutorial information, it will only take around 20 minutes. Do you know what should I do if I want to use this perm multiple comparison? I have attached my MAC system information and the Poll jobs information. Thanks a lot!
Best wishes, Ting
mri_glmfit-sim \
--glmdir lh.volume_70_sTIV_perm.glmdir \ --perm 1000 4.0 neg \ --cwp 0.05\ --2spaces \ --bg 2
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