On Sep 23, 2013, at 3:37 PM, Vadim Axel wrote: > BTW, if at first step I run conjunction analysis with contrasts A > C and B > >C; then, for ROIs resultant from conjunction analysis analysis, I run MVPA > using the same data. Can I be accused by N.Kriegeskorte in double-dipping > crime?
Not if your contrasts are independent of the classes that you want to classify. We did such a conjunction analysis (with 'C' being baseline) followed by MVPA: Oosterhof, N. N., tipper, S. P. & Downing, P. E. Viewpoint (in)dependence of action representations: an MVPA study. J Cogn Neurosci 24, 975–989 (2012). _______________________________________________ Pkg-ExpPsy-PyMVPA mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-exppsy-pymvpa
