causaldag.classes.dag.DAG.outgoing_arcs¶
-
DAG.
outgoing_arcs
(node: Hashable) → Set[Tuple[Hashable, Hashable]][source]¶ Return all arcs with source
node
.Parameters: node – The node. See also
Returns: Return all arcs of the form node
->j.Return type: Set[arc] Example
>>> import causaldag as cd >>> g = cd.DAG(arcs={(1, 2), (1, 3), (2, 3)}) >>> g.outgoing_arcs(2) {(2, 3)}