bayespecon.graph.flow_weight_matrices¶ bayespecon.graph.flow_weight_matrices(G)[source]¶ Build all three N×N flow weight matrices from a single Graph. Parameters:¶ G¶Row-standardised libpysal.graph.Graph of shape n×n. Returns:¶ Dictionary with keys "destination", "origin", "network". Return type:¶ dict[str, scipy.sparse.csr_matrix]