# dynetx.classes.function.number_of_interactions¶

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: v (u,) – If u and v are specified, return the number of edges between u and v. Otherwise return the total number of all edges. t (snapshot id (default=None)) – If None will be returned the number of edges on the flattened graph. nedges – The number of edges in the graph. If nodes u and v are specified return the number of edges between those nodes. int

Examples

>>> G = dn.DynGraph()