MASS, btergm, stats, ergm, RSiena, sna, network, ergMargins,
VGAM, plyr, lme4, plm, gam, intergraph
MASS, btergm, stats, ergm, tergm, RSiena, sna, network,
ergMargins, VGAM, plyr, lme4, plm, gam, intergraph
Matrix, igraph, relevent, statnet, statnet.common