attribute_mixing_matrix

attribute_mixing_matrix(G, attribute, nodes=None, mapping=None, normalized=True)

Return mixing matrix for attribute.

Parameters :

G : graph

NetworkX graph object.

attribute : string

Node attribute key.

nodes: list or iterable (optional) :

Use only nodes in container to build the matrix. The default is all nodes.

mapping : dictionary, optional

Mapping from node attribute to integer index in matrix. If not specified, an arbitrary ordering will be used.

normalized : bool (default=False)

Return counts if False or probabilities if True.

Returns :

m: numpy array :

Counts or joint probability of occurrence of attribute pairs.