27 Mar
2017
27 Mar
'17
9:08 a.m.
Dear Freesurfer experts,
I'm trying to run a repeated measures anova as described here: https://surfer.nmr.mgh.harvard.edu/fswiki/RepeatedMeasuresAnova
I have 40 subjects with 2 time points each, so it's quite a large matrix. When running the mri_glmfit command I get the following error:
ERROR: dimension mismatch between X and contrast /data/p_npsy001_neurotrain/kids_data/sem_con-tp1and2//qdec/rmanova/C-pre-vs-post.mtx X has 41 cols, C has 81 cols
I'm not sure what to do as the matrix and the contrast (see attachments) actually have the same amount of columns...
Any help would be much appreciated, thank you! Clara
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Clara Kühn, Phd Student
Max-Planck-Institute for Human Cognitive and Brain Science
Department of Neuropsychology
Stephanstrasse 1A
04103 Leipzig, Germany
Phone: +49 341 - 9940 2271
Fax: +49 341 - 9940 2260
Web: www.cbs.mpg.de
E-Mail: ckuehn@cbs.mpg.de