Hi Martin,

what is the command that you were using that failed? Can you paste the exact command, and other pertinent information, in an email. Please see the following page for a description of information we need:

https://surfer.nmr.mgh.harvard.edu/fswiki/BugReporting

thanks, Jenni

On Wed, 10 May 2006 Martin.Ystad@student.uib.no wrote:

Hi, I'd like to try out some simple regression analysis on some of my data. I've completed the tutorial until the mri_glmfit step where I get the error message:

ERROR: gdfRead: gruppefil.txt is not formated properly

I really can't see what's wrong with my file, I've even copy-pasted one of the example files from the tutorial just to check if anything is working at all, but it didn't work either.

GroupDescriptorFile 1 Title KognitivAldringTEST21 Class Class1 CLASS Class2 Variables Age Input fs568 Class1 54 Input fs569 Class2 59 Input fs572 Class2 67 Input fs573 Class1 46 Input fs574 Class1 52 Input fs577 Class1 46 Input fs578 Class2 68 Input fs579 Class1 47 Input fs580 Class2 74 Input fs583 Class2 61 Input fs585 Class2 62 Input fs587 Class2 56 Input fs588 Class2 59 Input fs592 Class1 49 Input fs593 Class2 56 Input fs594 Class2 58 Input fs597 Class2 61 Input fs599 Class1 46 Input fs601 Class2 65 Input fs603 Class2 68 Input fs608 Class2 70 DefaultVariable Age

I've tried with classes, without classes, with more variables and so on, but nothing seems to work. Any ideas on why I get this error message? I used emacs, vim and open-office to create my FSGD file, gruppefil.txt. It's probably just a trivial mistake somewhere, but I just can't seem to find it...

Thanks,

MartinYstad University of Bergen, Norway _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer