Dear community
I have 2-factorial design Desgin:
1st factor 'Group' (1. TREAT, 2. CTRL) and 2nd factor 'Cond' (1. FES, 2. VOL).
My goal is to compare the contrast of FES vs VOL in TREAT vs. FES vs VOL in
CTRL. So basically compare the two differences.
How do I do that? Is it legitimate to compute 2 t-contrasts (one for each
group) and then use 2 contrasts as input in another t-test?
Thank you and best regards,
Armin Blickenstorfer, MSc UZH
PhD Student
Institute of Neuroradiology
University Hopital Zurich
Frauenklinikstrasse 10
CH - 8091 Zurich
Tel: +41 (0) 44 255 5603
Fax: +41 (0) 44 255 4504
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