Dear Anderson,
We have 3 groups Control , SCD and MCI in Alzhiemer's disease pathway. The covariates are AGE, SEX and Education. I am comparing between groups now design.mat file are
NumWaves 6
/NumPoints 100
/Matrix
CN SCD MCI SEX AGE EDU
0 1 0 2 80.6722018 18
1 0 0 2 71.85763176 18
1 0 0 2 71.12388775 16
1 0 0 1 70.41752225 18
0 1 0 2 80.44626968 16
......
Now my design.com file is
/NumWaves 6
/NumPoints 6
/Matrix
1 -1 0 0 0 0
-1 1 0 0 0 0
0 1 -1 0 0 0
0 -1 1 0 0 0
1 0 -1 0 0 0
-1 0 1 0 0 0
Could you comment on this? It seems there are discrepancies between TBSS and ROI analysis for this.
Kind regards
Sourajit
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