Dear Anderson,
I have just one group of subjects and various cognitive measure. I want to see the correlation both +ve and -ve wof diffusion measures with cognitive score . Age,sex and education are covarients. Here are my design.mat and design.con file
Design.mat
/NumWaves 5
/NumPoints 35
/Matrix
Group(EV1) Cong(EV2) Age(EV3) SEX(EV4) Education(EV5)
1 3 72 1 10
1 5 65 2 12
......................................
Design.con
/NumWaves 5
/NumPoints 6
/Matrix
0 1 0 0 0
0 -1 0 0 0
The first row gives positive correlation while second row gives negative correlation of diffusion measure with cognition.
Please kindly confirm that whether this is correct.
Kind regards
Sourajit
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