Function reference • COREsna

net
`net_is_directed()`	Is a network directed?
`net_is_weighted()`	Are a network's edges weighted?
`net_is_multiplex()`	Is a network multiplex?
`net_is_bipartite()`	Is a network bipartite?
`net_has_isolates()`	Does a network have any isolate nodes?
`net_has_loops()`	Does a network have any loop edges?
node
`node_count()`	Count the number of nodes in a network.
`node_get_attr()`	Extract a node attribute.
`node_get_names()` `node_name_attr()`	Extract node names.
`node_attr_exists()`	Does a node attribute exist?
`node_get_attr_names()`	Get the names of a network's node attributes.
edge
`edge_count()`	Count the number of edges in a network.
`edge_get_attr()`	Extract an edge attribute.
`edge_attr_exists()`	Does an edge attribute exist?
`edge_get_attr_names()`	Get the names of a network's edge attributes.
Data
`florence_business_ig` `florence_business_nw` `florence_marriage_ig` `florence_marriage_nw` `florence_combo_ig` `florence_combo_nw`	Padgett's Florentine Families
`jemaah_islamiyah_ig` `jemaah_islamiyah_nw`	Koschade's Jemaah Islamiyah (2002 Bali Bombings)

Reference