brainconn.degree.strengths_und_sign

strengths_und_sign(W)

Node strength is the sum of weights of links connected to the node.

Parameters:W (NxN numpy.ndarray) – undirected connection matrix with positive and negative weights Returns:

• Spos (Nx1 numpy.ndarray) – nodal strength of positive weights
• Sneg (Nx1 numpy.ndarray) – nodal strength of positive weights
• vpos (float) – total positive weight
• vneg (float) – total negative weight

Examples using brainconn.degree.strengths_und_sign

Calculate degree measures