libpysal.weights.mat2L¶
- libpysal.weights.mat2L(edge_matrix)[source]¶
Convert a matrix denoting network connectivity (edges or flows) to a list denoting edges
- Parameters:¶
- edge_matrix : array¶
where rows denote network edge origins, columns denote network edge destinations, and non-zero entries denote the existence of an edge between a given origin and destination
- Returns:¶
edge_list – of tuples where each tuple is of the form (o,d) where o is an origin id and d is a destination id
- Return type:¶