brainconn.similarity.dice_pairwise_und

dice_pairwise_und(a1, a2)

Calculates pairwise dice similarity for each vertex between two matrices. Treats the matrices as binary and undirected.

Parameters:

• A1 (NxN numpy.ndarray) – Matrix 1
• A2 (NxN numpy.ndarray) – Matrix 2

Returns:

D – dice similarity vector

Return type:

Nx1 numpy.ndarray