I have 3 groups in a feat GLM that I am running TFCE using randomise. My 4d nifti file is the cope from each subjects fixed effects mean.
My understanding is that I need to demean my data. However I get the error message "Warning: You have demeaned your data, but at least one design column has non-zero mean" with the design contrast and matrix below which makes me think there is an error in it although I can't figure out where.
I used a binary IFG mask with the randomise command here
randomise -i randomise_input.nii.gz -o cope -d design.mat -t design.con -m final_bin.nii.gz -n 10000 -D -T
/ContrastName1 "Con > Scz"
/ContrastName2 "Scz > Con"
/ContrastName3 "Con > Rel"
/ContrastName4 "Rel > Con"
/ContrastName5 "Rel > Scz"
/ContrastName6 "Scz > Rel"
/ContrastName7 "Con > Rel,Scz"
/ContrastName8 "Con < Rel,Scz"
/ContrastName9 "Rel>Con,Scz"
/ContrastName10 "Rel<Con,Scz"
/ContrastName11 "Scz>Con,Rel"
/ContrastName12 "Scz<Con,Rel"
/NumWaves 3
/NumContrasts 12
/PPheights 1.000000e+00 1.000000e+00 1.000000e+00 1.000000e+00 1.000000e+00 1.000000e+00 5.309068e-01 5.309068e-01 5.506899e-01 5.506899e-01 5.209657e-01 5.209657e-01
/RequiredEffect 1.006 1.006 0.923 0.923 1.076 1.076 0.851 0.851 0.955 0.955 0.973 0.973
/Matrix
-1.000000e+00 0.000000e+00 1.000000e+00
1.000000e+00 0.000000e+00 -1.000000e+00
0.000000e+00 -1.000000e+00 1.000000e+00
0.000000e+00 1.000000e+00 -1.000000e+00
-1.000000e+00 1.000000e+00 0.000000e+00
1.000000e+00 -1.000000e+00 0.000000e+00
-1.000000e+00 -1.000000e+00 2.000000e+00
1.000000e+00 1.000000e+00 -2.000000e+00
-1.000000e+00 2.000000e+00 -1.000000e+00
1.000000e+00 -2.000000e+00 1.000000e+00
2.000000e+00 -1.000000e+00 -1.000000e+00
-2.000000e+00 1.000000e+00 1.000000e+00
/NumWaves 3
/NumPoints 92
/PPheights 1.000000e+00 1.000000e+00 1.000000e+00
/Matrix
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
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
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
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
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 0.000000e+00 1.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
0.000000e+00 1.000000e+00 0.000000e+00
1.000000e+00 0.000000e+00 0.000000e+00
|