Hi list,
I’m performing vertex anlysis.
I have a problem with design matrix and I have some difficulties to resolve it by using guide.
I have performed these operations:
1. I selected high-level in GLM windows;
2. I choose two group, unpaired and number of subjects
3. In GLM windows I put:
a. 1 as number of EVs
b. 0 as number of additional voxel
Now, I did not wrote anything in EV1 windows. Is it ok?
4. About the contrast and F-test, what I should do?
Thanks,
Stefano
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