graphical_models.classes.mags.ancestral_graph.AncestralGraph.add_node

AncestralGraph.add_node(node: Hashable)

Add a node to the ancestral graph.

Parameters

node – a hashable Python object

See also

add_nodes_from

Examples

>>> from graphical_models import AncestralGraph
>>> g = AncestralGraph()
>>> g.add_node(1)
>>> g.add_node(2)
>>> len(g.nodes)
2