Each row is a subject and each column is a cluster. BTW, a threshold of 1.3 is way too low for lGI. If you want to use a threshold that low, you should use permutation instead of monte carlo (in general, permutation is better, but certainly for lGI).
On 8/9/18 1:39 PM, Avi Gharehgazlou wrote:
External Email - Use Caution
Hi experts,
I looked at association between LGI and a behavioural scale on QDEC. after the analysis, to plot the significant clusters/ blobs, I wanted to export LGI values for each subject from each significant blob and based on instructions in previous archives I ran the following command line:
mri_glmfit-sim –glmdir (qdec output directory) --cache 1.3 abs
which generated a "cache.th13.abs.y.ocn.dat" file. This file contains 3 columns and 36 rows. I'm assuming the values in the three columns correspond to LGI values for each significant blob for each subject? (I had 3 significant blobs and 36 participants)
Will you please confirm I am doing (and interpreting) this correctly?
Thanks so much,
Avi
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer