# Multigraphs and Social Network Analysis

I am interested about Social Network Analysis (SNA) with multiple links between pairs of nodes. I'm not aware of works in this area, and I am trying to find any reference in these regards.

In particular, is there also something about SNA with negative edges, possibly multigraphs?

-
My guess is that multigraphs are interpreted as edge-weighted networks. –  Douglas S. Stones Dec 19 '12 at 4:07