This documents an unmaintained version of NetworkX. Please upgrade to a maintained version and see the current NetworkX documentation.


radius(G, e=None)[source]

Return the radius of the graph G.

The radius is the minimum eccentricity.

Parameters :

G : NetworkX graph

A graph

e : eccentricity dictionary, optional

A precomputed dictionary of eccentricities.

Returns :

r : integer

Radius of graph