Re: [Freesurfer] Scatter plot from mri_glmfit analyses

2014-09-24 Thread Douglas N Greve
No, there is not an easy way to work around this. On 09/24/2014 03:01 PM, Celine Louapre wrote: > Thanks, indeed we used --pvr. > The command line was: > mri_glmfit \ > --y ${PATH_DIR}/{surf}.mgh \ > --pvr CT_surf.mgh \ > --fsgd myfsgd.fsgd \ > --C cont.mat \ > --surf fsaverage $hemi \ > --glmdir

Re: [Freesurfer] Scatter plot from mri_glmfit analyses

2014-09-24 Thread Celine Louapre
Thanks, indeed we used --pvr. The command line was: mri_glmfit \ --y ${PATH_DIR}/{surf}.mgh \ --pvr CT_surf.mgh \ --fsgd myfsgd.fsgd \ --C cont.mat \ --surf fsaverage $hemi \ --glmdir outputdir \ --mask mask_minimum_of_subjects.mgh \ --frame-mask mask_for_0_values.mgh \ --no-prune Would there be a

Re: [Freesurfer] Scatter plot from mri_glmfit analyses

2014-09-24 Thread Douglas N Greve
X and C have different numbers of columns. What was your mri_glmfit command line? If you used a --pvr, then the pcc script will not work. doug On 09/22/2014 01:21 PM, Celine Louapre wrote: > Thanks for pointing me to the file and the help. I found the info I needed > there fro the cache.th13.abs

Re: [Freesurfer] Scatter plot from mri_glmfit analyses

2014-09-22 Thread Celine Louapre
Thanks for pointing me to the file and the help. I found the info I needed there fro the cache.th13.abs.y.ocn.dat file. For the partial correlation coefficient script fast_glm_pcc.m I could not make it run however. I got this error: Error using * Inner matrix dimensions must agree. Error in fas

Re: [Freesurfer] Scatter plot from mri_glmfit analyses

2014-09-19 Thread Douglas N Greve
should be something like cache.th13.abs.y.ocn.dat also, you can look in mri_glmfit-sim --help to get info about each output file On 09/19/2014 04:47 PM, Celine Louapre wrote: > Indeed I ran mri_glmfit-sim. What file is the output of mri_segstat? > The cache.th13.abs.sig.ocn.annot contains the

Re: [Freesurfer] Scatter plot from mri_glmfit analyses

2014-09-19 Thread Celine Louapre
Indeed I ran mri_glmfit-sim. What file is the output of mri_segstat? The cache.th13.abs.sig.ocn.annot contains the significant clusters it that correct? So to get individual mean values from cluster 1 for example where should I look? Thanks! Celine > > Have you run mri_glmfit-sim? It will create

Re: [Freesurfer] Scatter plot from mri_glmfit analyses

2014-09-18 Thread Douglas N Greve
Have you run mri_glmfit-sim? It will create labels (ie, annotations) of the clusters as well as run mri_segstats to get means in each cluster for each subject. Try that link now doug On 09/18/2014 12:15 PM, Celine Louapre wrote: > Hi Doug and FS team > > I did glm analyses using mri_glmfit, and

[Freesurfer] Scatter plot from mri_glmfit analyses

2014-09-18 Thread Celine Louapre
Hi Doug and FS team I did glm analyses using mri_glmfit, and I was trying to plot the individual values in the population for a specific significant cluster. However I am not sure how to extract individual values from the entire cluster. (note that the concatenated surface used as input for the gl