graphical_models.classes.mags.ancestral_graph.AncestralGraph.remove_node
- AncestralGraph.remove_node(node: Hashable, ignore_error=False)[source]
Remove
node
.- Parameters
node – The node to be removed.
ignore_error – If False, raises an error when the node does not belong to the graph.
Examples
>>> from graphical_models import AncestralGraph >>> g = AncestralGraph(bidirected={(1, 2), (1, 4)}, directed={(1, 3), (2, 3)}) >>> g.remove_node(4) >>> g Directed edges: {(2, 3), (1, 3)}, Bidirected edges: {frozenset({1, 2})}, Undirected edges: set()