brainconn.degree.strengths_dir

strengths_dir(CIJ)

Node strength is the sum of weights of links connected to the node. The instrength is the sum of inward link weights and the outstrength is the sum of outward link weights.

Parameters:CIJ (NxN numpy.ndarray) – directed weighted connection matrix Returns:

• is (Nx1 numpy.ndarray) – node in-strength
• os (Nx1 numpy.ndarray) – node out-strength
• str (Nx1 numpy.ndarray) – node strength (in-strength + out-strength)

Notes

Inputs are assumed to be on the columns of the CIJ matrix.

Examples using brainconn.degree.strengths_dir

Calculate degree measures