Hi Rachel and all,
Unfortunately, I have nothing to add other than I am also experiencing the
same problem as
https://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=FSL;7a91aaf.1508
Any advice would be much appreciated from anyone.
Noelle
On 2016-09-27, 1:50 PM, "FSL - FMRIB's Software Library on behalf of
Rachel Sharkey" <[log in to unmask] on behalf of
[log in to unmask]> wrote:
>Hi
>
>I am attempting to run MELODIC/Dual Regression to generate inputs for an
>FSLNets analysis. I successfully ran MELODIC without a problem. Because
>I'm not actually interested in the randomise comparisons, I just need the
>subject level maps/timecourses, I originally ran the dual regression with
>just the T test. Here's that command:
>
>dual_regression
>/neuroventure/nv1/WorkingDirectories/sharkey/NewNVRestingStatePreprocessin
>g/SeedNetwork_FSLNets_bandpassed3.gica/groupmelodic.ica/melodic_IC.nii.gz
>1 design.mat design.con 50
>/neuroventure/nv1/WorkingDirectories/sharkey/NewNVRestingStatePreprocessin
>g/SeedNetwork_FSLNets_bandpassed/dual_reg
>/neuroventure/nv1/WorkingDirectories/sharkey/NewNVRestingPreprocessing/See
>dNetwork_FSLNets_bandpassed/*bandpassed.nii.gz
>
>This produced an error because the data hadn't been warped into standard
>space but it also produced only stage 2 outputs (dr_stage2_subject0000 -
>dr_stage2_subject00115). These stage 2 files are all empty. In the
>logs+scripts folder drC files it states that the stage 1 outputs "cannot
>be opened" (because they don't exist)
>
>When I repeated the same thing with data that WAS warped to standard
>space I get the same output. Empty stage 2 files, no stage 1 files. the
>design matrices used are simply a mean image, because I'm not actually
>interested in that data (which is also why I used a very low randomize
>number, to speed up the analysis).
>
>I also attempted to replace my design files with the -1 marker. Which did
>not change the output.
>
>I can find earlier questions in the archive about the same error:
>
>https://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=FSL;7a91aaf.1508
>https://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=ind1607&L=FSL&P=R42298&1=FS
>L&9=A&I=-3&J=on&d=No+Match%3BMatch%3BMatches&z=4
>
>But neither of them have a response with an actual solution.
>
>I appreciate the help
>
>Rachel
|