Utils

Utility metrics for evaluating learned causal structures.

disorder(causal_order, adjacency_matrix)	Counts true edges reversed by a causal order.
f1_score(true_adjacency_matrix, ...)	Computes the directed-edge F1 score between two adjacency matrices.
shd(true_adjacency_matrix, pred_adjacency_matrix)	Computes structural Hamming distance between two directed graphs.