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Thanks, Steve, that makes sense. I also have a question, in my current understanding, TBSS will skeletonise FA data and then align all the skeletons, this is one of the advantages of using TBSS, that it uses the skeletons to attain a better registration. However, this alignment is only applied to the skeletons, that is, NOT applied to the full FA maps at any point. Am I correct in this? Thanks! On 7/23/09 1:24 AM, "Steve Smith" <[log in to unmask]> wrote: > Er....because you didn't set any output options....you need to choose > one or more of > -T > --T2 > -x > -c > etc. > Cheers. > > > On 22 Jul 2009, at 21:28, John Kuster wrote: > >> Dear FSLers, >> >> If anyone could tell me why I am getting an aborted command, I would >> really appreciate it! I am not sure why it says no output options >> selected, >> >> Thanks in advance, >> >> Jake >> >> >> striatum:stats] (nmr-std-env) randomise -i all_FA_skeletonised -o >> tbss_msk >> -m mean_FA_skeleton_mask_ROI_masked -d design.mat -t design.con -n >> 5000 >> randomise options: -i all_FA_skeletonised -o tbss_msk -m >> mean_FA_skeleton_mask_ROI_masked -d design.mat -t design.con -n 5000 >> Loading Data: *********************** >> Data loaded >> 1.14407e+06 permutations required for exhaustive test of t-test 1 >> Doing 5000 random permutations >> Warning! No output options selected. Outputing raw tstat only >> Starting permutation 1 (Unpermuted data) >> 1.14407e+06 permutations required for exhaustive test of t-test 2 >> Doing 5000 random permutations >> Warning! No output options selected. Outputing raw tstat only >> Starting permutation 1 (Unpermuted data) >> Finished, exiting. >> > > > --------------------------------------------------------------------------- > Stephen M. Smith, Professor of Biomedical Engineering > Associate Director, Oxford University FMRIB Centre > > FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK > +44 (0) 1865 222726 (fax 222717) > [log in to unmask] http://www.fmrib.ox.ac.uk/~steve > --------------------------------------------------------------------------- > >