avg_degree_brn	avg_degree_brn
avg_degree_brn,numeric,numeric,numeric,numeric-method	avg_degree_brn
init_graph	init_graph
init_graph,numeric,numeric-method	init_graph
iterate_bnr	iterate_bnr
iterate_bnr,matrix,numeric,numeric,numeric,numeric-method	iterate_bnr
make_bnr	make_bnr
make_bnr,numeric,numeric,missing,numeric,numeric-method	make_bnr
make_bnr,numeric,numeric,numeric,numeric,numeric-method	make_bnr
