Merge branch 'cdt15:master' into dev-grouplingam

Author: ide-screen

docs/reference/utils.rst

@@ -19,3 +19,8 @@ utils
 .. autofunction:: f_correlation
 .. autofunction:: visualize_nonlinear_causal_effect
 .. autofunction:: evaluate_model_fit
+.. autofunction:: calculate_distance_from_root_nodes
+.. autofunction:: calculate_total_effect
+.. autofunction:: get_common_edge_probabilities
+.. autofunction:: print_common_edge_directions
+.. autofunction:: make_dot_for_nan_probability_matrix