`scipy.sparse.csgraph._tools:csgraph_to_masked`

Signature

def csgraph_to_masked ( csgraph )

Convert a sparse graph representation to a masked array representation

csgraph : csr_array, csc_array, or lil_array: Sparse representation of a graph.

from scipy.sparse import csr_array
from scipy.sparse.csgraph import csgraph_to_masked

✓

graph = csr_array( [
[0, 1, 2, 0],
[0, 0, 0, 1],
[0, 0, 0, 3],
[0, 0, 0, 0]
])

✓

graph

✗

csgraph_to_masked(graph)

✗