Hi, On Mon, Sep 27, 2010 at 05:36:54PM -0500, Koji Jimura wrote: > Hello pymvpa experts, > > I was wondering if I could normalize voxel values > within each searchlight using sphere_searchlight().
What kind of normalization are you aiming at. > Should I do manually? I guess 'manual' is best. you can compute _any_ measure inside the searchlight -- simply compose the processing that shall be performed, including any normalization, and assign it to the searchlight. Needless to mention that univariate preprocessing should be done outside/prior searchlights to save cpu-cycle. Michael -- GPG key: 1024D/3144BE0F Michael Hanke http://mih.voxindeserto.de _______________________________________________ Pkg-ExpPsy-PyMVPA mailing list Pkg-ExpPsy-PyMVPA@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/pkg-exppsy-pymvpa