ergm.getglobalstats function is a low-level function not normally called by the user. It calculates and returns the global statistics for a given network and model.ergm.getglobalstats(nw, m, response = NULL)network objectnw, as returned by ergm.getmodelergm.Cprepare and network_stats_wrapper.C or wt_network_stats_wrapper.C if the model is weighted. It is called by summary.statistics.network which is generally the better way to access the functionality.summary.statistics.network