dynetx.DynDiGraph.number_of_nodes

DynDiGraph.number_of_nodes(t=None)

Return the number of nodes in the t snapshot of a dynamic graph.

Parameters:t (snapshot id (default=None)) – If None return the number of nodes in the flattened graph.
Returns:nnodes – The number of nodes in the graph.
Return type:int

See also

order()

Examples

>>> import dynetx as dn
>>> G = dn.DynDiGraph()
>>> G.add_interaction(0, 1, t=0)
>>> G.number_of_nodes(0)
2