StocNet – social network analysis

Stocnet is free software designed to address aspects of modeling networks. It offers five different statistical (stochastic) methods to estimate networks, and to calculate some common descriptive network statistics, offer some data transformation and/or graph selection capabilities and explore network simulation possibilities. The five models include: p* models(ERGMs), blockmodeling, p2 models, ultrametric methods for clustering and ZO methods for undirected graphs/networks. Relatedly, the homepage of one of the authors of Stocnet, Tom Snijders, contains useful information about Social Network Analysis.