neighbayes.graph.network_weights¶
- neighbayes.graph.network_weights(G)[source]¶
Build the N×N network weight matrix \(W_w = W \otimes W\).
Captures joint origin-destination neighborhood structure: a non-zero entry at \((i \cdot n + j,\; k \cdot n + l)\) indicates that origin k neighbors i AND destination l neighbors j.
- Parameters:¶
- G¶
Row-standardized
libpysal.graph.Graphof shape n×n.
- Returns:¶
\(N \times N\) network weight matrix (\(N = n^2\)).
- Return type:¶