common_neighbors

common_neighbors(G, u, v)

Returns the common neighbors of two nodes in a graph.

Parameters:

Ggraph

A NetworkX undirected graph.

u, vnodes

Nodes in the graph.

Returns:

cnborsiterator

Iterator of common neighbors of u and v in the graph.

Raises:

NetworkXError

If u or v is not a node in the graph.

Examples

>>> G = nx.complete_graph(5)
>>> sorted(nx.common_neighbors(G, 0, 1))
[2, 3, 4]