Have you looked at our updated permutation wiki? https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/MultipleComparisonsV6.0...
On 3/26/2020 2:32 PM, Hua, Jessica wrote:
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Hi FreeSurfer Experts,
I am trying to correct for multiple comparisons by running a permutation for a non-orthogonal design. Based on reading through the blog, I came up with the follow script:
mri_glmfit-sim --glmdir rh.volume.AgeSex.10.glmdir --sim perm-resid 1000 3.0 --sim-sign abs --cwp 0.05 --2spaces
I am getting the following error message:
ERROR: Flag abs unrecognized.
And when I tried to put the "abs" after "1000 3.0," I got the error message saying that I needed to specify the --sim-sign.
Could you please let me know how I need to edit my script? I have already run mris_preproc and mri_glmfit. Thanks!
Jessica Hua, M.A. Cognitive and Emotional Control Lab Doctoral Candidate Clinical Psychology University of Missouri
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