Hello,
I am relatively new to Feat and FSL and am having issues with my design
matrix. I have gone through the tutorials and have still not been able to
find a solution to my problem. I understand that with the increase in the
number of EV's FSL is going to complain about rank deficiency, so what do i
do in order to not get this warning and yet have all the EV's in my lower
level design. I am having a total of 35 EV' s and the warning i get is
"Design matrix is rank deficient - ration of min:max eigenvalues is SVD of
matrix is 1.075e-17"
Should I just include a few EV's in my lower level design (say 5 instead of
35) run the analysis and then write a script to append other EV's in the
same design ( i.e. design.fsf file) ...but i am not sure if that would help
either...?
Any help would greatly be appreciated.
Thank you in advance.
Attached is my design.fsf file named test.fsf
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