I know some of you are working on DSM-kind of matrix. Oscar has been working on a similarity matrix for Roassal. I just want to share a self-explanble screenshot with you guys.

On this example, the methods of the subclasses of Set are compared between themselves.

Black dot is a couple (m1, m2) that are very similar

More on https://www.facebook.com/media/set/?set=a.550677725018829.1073741833.340543479365589&type=1

Cheers,

Alexandre