nipy/nipype — pull request #375 by swederik (2012-05-02 21:16:02+00:00)
Title: WIP: Subtracting connectivity networks

The "DifferenceGraph" interface addresses the problem of how to visually compare two dense and complicated networks.

It's very simple and is used to subtract the edge weights of one graph from another, requiring that they have the same set of nodes. Options can be used to retain only those edges that are common or uncommon, but by default the interface keeps them all and does pure subtraction.

----------
Explanatory figures to come....