is_triad

is_triad(G)

Returns True if the graph G is a triad, else False.

Parameters:

Ggraph

A NetworkX Graph

Returns:

istriadboolean

Whether G is a valid triad

Examples

>>> G = nx.DiGraph([(1, 2), (2, 3), (3, 1)])
>>> nx.is_triad(G)
True
>>> G.add_edge(0, 1)
>>> nx.is_triad(G)
False