causaldag.classes.dag.DAG.neighbors_of¶
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DAG.
neighbors_of
(nodes: Union[Hashable, Set[Hashable]]) → Set[Hashable][source]¶ Return all nodes that are adjacent to the node or set of nodes
node
.Parameters: nodes – A node or set of nodes. See also
Examples
>>> import causaldag as cd >>> g = cd.DAG(arcs={(0,1), (0,2)}) >>> g.neighbors_of(0) {1, 2} >>> g.neighbors_of(2) {0}