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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Douglas N. Greve, Ph.D.
MGH-NMR Center
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