Retrieve the node types from an edge list.
node_types(edge_list, verbose = F)
Edge list as a data.table
which must contain the following columns:
Origin
IDs of the origin nodes for each edge.
Destination
IDs of the destination nodes for each edge.
OriginType
Types of the origin node for each edge.
DestinationType
Types of the destination node for each edge.
EdgeType
Types of each edge.
Should node types be printed to the console?
List of node types.