One thing you can try is to run this: cat whiplash.fsgd | sed 's/\r/\n/g' > new.whiplash.fsgd
doug
On 08/21/2014 01:30 PM, Douglas N Greve wrote:
It looks like your fsgd file may have been created on a windows computer. Is that possible? Try reformatting it in linux or mac.
doug
On 08/20/2014 12:58 PM, Robby De Pauw wrote:
Hi there FreeSurfer
When trying the GLM-analysis I keep getting the following error. Could you help me with fixing it?
ERROR: matrix is ill-conditioned or badly scaled, condno = 1e+08
Possible problem with experimental design: Check for duplicate entries and/or lack of range of continuous variables within a class. If you seek help with this problem, make sure to send:
- Your command line:
mri_glmfit --y lh.whiplash.thickness.10B.mgh --fsgd whiplash.fsgd dods --C group_diff.mtx --surf fsaverage lh --cortex --glmdir lh.whiplash.glmdir 2. The FSGD file (if using one) 3. And the design matrix above
Thank you in advance,
Robby
Robby De Pauw, dra. *Ghent University* Department of Physiotherapy and Rehabilitation Sciences 3B3 De Pintelaan 185 B-9000 Ghent
Robby.DePauw@Ugent.be mailto:Robby.DePauw@Ugent.be
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