networkx.algorithms.centrality.in_degree_centrality¶
-
in_degree_centrality
(G)[source]¶ Compute the in-degree centrality for nodes.
The in-degree centrality for a node v is the fraction of nodes its incoming edges are connected to.
- Parameters
G (graph) – A NetworkX graph
- Returns
nodes – Dictionary of nodes with in-degree centrality as values.
- Return type
dictionary
- Raises
NetworkXNotImplemented – If G is undirected.
See also
Notes
The degree centrality values are normalized by dividing by the maximum possible degree in a simple graph n-1 where n is the number of nodes in G.
For multigraphs or graphs with self loops the maximum degree might be higher than n-1 and values of degree centrality greater than 1 are possible.