mpn_bristol             Multimodal (3) Bristol protest events,
                        1990-2002 (Diani and Bison 2004)
mpn_cow                 One-mode interstate trade relations and
                        two-mode state membership in IGOs (COW)
mpn_elite_mex           One-mode Mexican power elite database (Knoke
                        1990)
mpn_elite_usa           Two-mode and three-mode American power elite
                        database (Domhoff 2016)
mpn_evs                 Two-mode European Values Survey, 1990 and 2008
                        (EVS 2020)
mpn_ryanair             One-mode EU policy influence network, June 2004
                        (Christopoulos 2006)
mpn_senate112           Two-mode 112th Congress Senate Voting (Knoke et
                        al. 2021)
regression              Linear and logistic regression for network data
test_distributions      Tests of network distributions
tests                   Tests of network measures
