ergmx.l3xbx

ergmx.l3xbx(attr, levels=None)

L3XBX: three-paths of an X-tie, a B-tie and an X-tie, the sum over B-ties of the product of their endpoints’ X-degrees. For two-level (multilevel) networks, as MPNet (Wang et al. 2013): the levels are the values of the vertex attribute attr, A and B (levels=(A, B), or the attribute’s two values, sorted); A-ties are within A, B-ties within B, X-ties between them. Undirected networks.