Sure,
Is this what you want?
randomise -i all_FA_skeletonised -o test_out -m
mean_FA_skeleton_mask -d bbb.mat -t bbb.con -f
bbb.fts -n 5000 -c 2.5 -F 4 -V
bbb.con
=====================
/ContrastName1 group mean
/ContrastName2 variable
/ContrastName3 age
/NumWaves 3
/NumContrasts 3
/PPheights 2.304022e-01 6.939000e+01
1.557584e+01
/RequiredEffect 3.610 4.184 3.618
/Matrix
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
Thanks a lots
Naj
On Sat, 6 Oct 2007, Matthew Webster wrote:
> Hi,
> Thanks for the fts file - can you upload the full call to randomise as
> well - it looks like something is going wrong during the
> input/initialisation stage?
>
> Matthew
> > Opps, how embarrassing :)
> >
> > But I must be still setting the ftest matrix wrong:
> >
> > Loading Data:
> > Data loaded
> > terminate called after throwing an instance of
> > 'NEWMAT::ProgramException'
> >
> > less bbb.fts:
> >
> > /NumWaves 3
> > /NumContrasts 7
> >
> > /Matrix
> > 1 1 1 (e.g. intended for y~Intercept+variabe+Age??)
> > 0 1 1
> > 1 1 0
> > 1 0 1
> > 1 0 0
> > 0 1 0
> > 0 0 1
> >
> > Many thanks,
> > Naj
> >
> >
> >
> > On Sat, 6 Oct 2007, Steve Smith wrote:
> >
> >> It sounds like you're trying to feed in the .fsf (general design
> >> setup file) into the f-tests rather than the .fts (f-test contrasts
> >> specification) file?
> >> Cheers.
> >>
> >>
> >> On 5 Oct 2007, at 19:28, Najmeh Khalili M. wrote:
> >>
> >> >
> >> > Hi,
> >> >
> >> > I am interesed in performing f-tests on FA maps, using
> >> > TBSS. I am trying to use randomise with -f option, but it fails:
> >> >
> >> > "bbb.fsfis not a valid vest file
> >> > terminate called after throwing an instance of
> >> > 'RBD_COMMON::BaseException' "
> >> >
> >> > I am attaching a snapshot of the fsf, in case I have completely
> >> misunderstood the instrctions on setting up f-tests!
> >> >
> >> > (EV1 intercept, EV2 a demeaned variable, EV3 age)
> >> >
> >> > Many thanks,
> >> > Naj
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> >> > <bbb_design.jpg>
> >>
> >>
> >> ------------------------------------------------------------------------
> >> ---
> >> 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
> >> ------------------------------------------------------------------------
> >> ---
>
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