Hello all,
I am running a basic age regression on diffusion metrics in TBSS and wanted to verify if my following contrast settings are correct:
1) Positive correlation with age design.con:
/ContrastName1 group mean
/NumWaves 1
/NumContrasts 1
/PPheights 1.000000e+00
/RequiredEffect 1.927
/Matrix
1.000000e+00
2) Negative correlation with age design.con (all same as above except):
/Matrix
-1.000000e+00
Thanks!
-Vee
|