Hello Mark, i revised the images and they are actually failed, so i am going to try again. Thank you very much for helping me! Patricia. 2010/12/28 Mark Jenkinson <[log in to unmask]> > Hi, > > I've tried this with some artificial data here and it all worked fine. > So I don't think the problem is in your matrix or contrast files. > Have you checked your input images/masks? > > All the best, > Mark > > > On 28 Dec 2010, at 14:17, SUBSCRIBE FSL Patricia Pires wrote: > > > Hello Mark, > > > > thanks for your quick reply. > > > > I sent the following command for randomise: > > > > randomise -i all_FA_skeletonised.nii -m mean_FA_skeleton_mask.nii -o > resultados_TBSS -d matriz.mat -t matriz.con -n 5000 --T2 -V > > > > The study has 5 groups and I put in order the data according the order of > the groups in origdata. Also I include covariates (age) again in the same > order of origdata. > > > > The matrix and contrast files are attached. > > > > Thaks very much, > > > > Patricia. > > > > > > <matriz.con><matriz.mat><matriz.mat> >