ergmx.c4axb

ergmx.c4axb(attr, levels=None)

C4AXB: cross-level 4-cycles of an A-tie, a B-tie and the two X-ties that join their ends (alignment between the levels). 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.