brainconn.reference.randmio_und

randmio_und(R, itr)

This function randomizes an undirected network, while preserving the degree distribution. The function does not preserve the strength distribution in weighted networks.

Parameters:

• W (NxN numpy.ndarray) – undirected binary/weighted connection matrix
• itr (int) – rewiring parameter. Each edge is rewired approximately itr times.

Returns:

• R (NxN numpy.ndarray) – randomized network
• eff (int) – number of actual rewirings carried out