Code and data for penalized graph classifier method from "Network classification with applications to brain connectomics" https://arxiv.org/abs/1701.08140
The graphclass package implements a penalized graph classifier that promotes node selection. See graphclass.pdf for usage.
The COBRE data was obtained from http://fcon_1000.projects.nitrc.org/indi/retro/cobre.html (see also graphclass.pdf for details and references).