Re: [Freesurfer] Spearman correlation in FreeSurfer

2016-08-05 Thread martina.papmeyer
Great, will do that - thank you very much for your help! Psychiatric Services University of Bern (UPD) University Hospital of Psychiatry Division of Systems Neuroscience of Psychopathology Translational Research Center Dr. Martina Papmeyer, Postdoctoral Fellow Bolligenstr. 111, CH-3000 Bern 60 Te

[Freesurfer] Spearman correlation in FreeSurfer

2016-08-05 Thread martina.papmeyer
Dear FS experts I would like to examine associations between cortical thickness and sum scores of a scale (ordinal scale). Accordingly, I would need to conduct Spearman rather than Pearson correlation analyses. I found the following post to this email list, indicating that the GLM model in FS i

[Freesurfer] lme model for within-subjects repeated measures design

2016-04-18 Thread martina.papmeyer
Dear FreeSurfer experts I have one question regarding my data analysis and would be extremely thankful for any advice! My data-set is as follows: I have repeated measures (time point 0 (T0), time point 1 (T1)) of several subjects. All individuals underwent an intervention at one of the tim