I have some results like edge ('x2', 'x4', {'arrows': ['x2', 'x2', 'x4' ], 'marked': False}) when I test with the causal graph inference. How do I interpret the issue? Does this mean its a undirected edge like ('x2', 'x4', {'arrows': [], 'marked': False}).
I have some results like edge ('x2', 'x4', {'arrows': ['x2', 'x2', 'x4' ], 'marked': False}) when I test with the causal graph inference. How do I interpret the issue? Does this mean its a undirected edge like ('x2', 'x4', {'arrows': [], 'marked': False}).