dynetx.classes.function.number_of_interactions¶
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dynetx.classes.function.
number_of_interactions
(G, u=None, v=None, t=None)¶ Return the number of edges between two nodes at time t.
Parameters: - G (a dynetx graph object) –
- u (node, optional (default=all edges)) –
- v (node, optional (default=all edges)) –
- t (snapshot id (default=None)) – If None will be returned the number of edges on the flattened graph.
- u and v are specified, return the number of edges between u and v. (If) –
- return the total number of all edges. (Otherwise) –
Returns: nedges – The number of edges in the graph. If nodes u and v are specified return the number of edges between those nodes.
Return type: int
Examples
>>> import dynetx as dn >>> G = dn.DynGraph() >>> G.add_path([0,1,2,3], t=0) >>> dn.number_of_interactions(G, t=0)