Re: [Freesurfer] How to do F test in fsfast?

mkcontrast-sess -a 1 -a 2 -a 3 -a 4 -c 0 -nosumconds

should do it

doug

Zhen Zonglei wrote:

Dear fs/fsfast user: Would you please tell me how to do F test in fsfast? For example, I have 4 conditions, and want to test the 4x4 contrast matrix [1 0 0 0; 0 1 0 0; 0 0 1 0;0 0 0 1] with a F test. How should I use mkcontrast-sess or other commands to construct the contrast matrix and do F test?

Thanks in advance.

-- Zonglei Zhen, Ph.D Assistant Professor of Cognitive Neuroscience BNU Imaging Center for Brain Research, State Key Laboratory of Cognitive Neuroscience and Learning, P.R. China

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