Hi Mark , I uploaded the entire directory. It's called "pittsburghdata.tar.gz". The reference number is 328580. Thanks for your help, James On Dec 18, 2007 1:28 PM, Mark Jenkinson <[log in to unmask]> wrote: > Hi, > > Your fslstats command is fine. > So it is hard to know what is happening here. > > Can you upload the images to our site? > > All the best, > Mark > > > > On 18 Dec 2007, at 19:57, James Andrews wrote: > > > Hi, > > > > I am using fslstats to calculate summary statistics for DTI data. > > I have > > run TBSS, converted the significant voxels back into native space, > > and now > > would like to calculate statistics like mean FA for the masked region. > > However, the intensities that fslstats calculates when I run the > > following > > command line are not the same as when I click on the voxels in the > > fslview GUI!? > > > > fslstats <my input in native space> -k <my mask in native space> -R > > > > Am I doing something wrong with fslstats? > > > > Many thanks, > > James > > >