Dear all
I'm doing 3 group comparison in TBSS as Dr.Colby, and i tried to detect any group difference on each diffusion index.
there were 5 EVs in our group, and i set the contrast as following design...
Contrasts F
(A>B) 1 -1 0 *
(A>C) 1 0 -1 *
(B>A) -1 1 0
(B>C) 0 1 -1
(C>A) -1 0 1
(C>B) 0 -1 1
we choose 6 t-contrast and 1 f-contrast for analysis.
only the first two contrast (not redundant) be selected into F-test.
but I met almost the same problem about the F-test in TFCE.
of course, we didn't meet any error message while running randomise.
it there any solution for this question?
please help us if anyone know the answer..
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黃楚中(Chu-Chung Huang)
Brain Connectivity Lab,
Institute of Biomedical Imaging and Radiological Sciences,
National Yang Ming University, Taipei, Taiwan
Tel: +886-2-28267000 Ext. 6134
Cell: 0932336606
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