The fsgd file appears to have been created using a windows program (or mac program that saves in windows format). Is that correct? I've attached a linux-compatible version. Let me know if that works. doug
On 03/11/2014 12:19 PM, Wanda Truong wrote:
Hello,
I would like to conduct an analysis using mri_glmfit but I'm getting this error: ERROR: matrix is ill-conditioned or badly scaled, condno = 1e+08
My command was: mri_glmfit --y lh.area.fwhm10.fsaverage.mgh --fsgd finalgroupanalysis.fsgd dods --C group_effect.mtx --surf fsaverage lh --cortex --glmdir lh.surfacearea.glmdir
My FSGD file is attached. It contains 3 classes and 1 variable (age).
And my design matrix is 1 -1 0 0 0 0 1 0 -1 0 0 0
Please help!
Thank you for your time, Wanda
-- Wanda Truong, MSc
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