MultiDiGraph.number_of_nodes#
- MultiDiGraph.number_of_nodes()#
Returns the number of nodes in the graph.
- Returns:
- nnodesint
The number of nodes in the graph.
See also
orderidentical method
Graph.__len__identical method
Examples
>>> G = nx.path_graph(3) # or DiGraph, MultiGraph, MultiDiGraph, etc >>> G.number_of_nodes() 3