Graph Classes

Core graph representations used by pgmpy models, discovery algorithms, and causal workflows.

DAG(*args[, backend])	Directed Graphical Model, graph with vertex roles.
PDAG(*args[, backend])	Class for representing PDAGs (also known as CPDAG).
ADMG(*args[, backend])	A class representing an Acyclic Directed Mixed Graph (ADMG).
MAG(*args[, backend])	Class for representing Maximal Ancestral Graphs (MAGs).
AncestralBase(*args[, backend])
SimpleCausalModel(*args[, backend])	A specialized DAG class for simple causal models.
UndirectedGraph(*args[, backend])	Base class for all the Undirected Graphical models.