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Hi, --mmthresh=0.05d is local FDR-corrected, a hidden feature;) Cheers, Andreas > Stephen Smith <[log in to unmask]> hat am 20. Oktober 2013 um 17:48 > geschrieben: > > Hi - couple of questions: > > - why is there a "d" in the mmthresh option? > > - people don't generally use d=0 autodimensionality estimation at group level > - more common to specify how many components you want - e.g. 30 / 50 / etc. > This will impact the RAM required. > > Steve. > > > > > On 20 Oct 2013, at 16:45, Varina Wolf < [log in to unmask] > <mailto:[log in to unmask]> > wrote: > > > > > Hi Steve, > > > > Thank you for you answer. I am running the program on an 64 bit OS. > > > > > > Here is my melodic command line: > > melodic -i .filelist_95_subjects_filtered_func_2standard -o outputfile > > -v --nobet --bgthreshold 10 -- tr2.0 --report --guireport=report.html > > --bgimage=MNI_2mm_brain -d 0 --mmthresh=0.05d --Ostat -a concat > > > > Here is a paste excerpt from the output report, which I think is what > > you are asking?: > > Normalising jointly by voxel-wise variance...done > > Initial data size: 294 x 231866 > > Model order: 142 > > > > Have others run data with this many subjects? Did they use a special > > machine or alter the program? > > > > Thank you, > > Varina > > > > > > > > > --------------------------------------------------------------------------- > 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] <mailto:[log in to unmask]> > <http://www.fmrib.ox.ac.uk/~steve> > --------------------------------------------------------------------------- > > Stop the cultural destruction of Tibet <http://smithinks.net> > > >