INNER CODE UNIT · Python
diff_right
sdv-dev/Copulas · copulas/bivariate/__init__.py:164
diff_right = [np.sum((empirical_right_aut - right) ** 2) for right in candidate_right_auts]
diff_both = [np.sum((empirical_aut - candidate) ** 2) for candidate in candidate_auts]
# calcule ranks
score_left = pd.Series(diff_left).rank(ascending=False)
score_right = pd.Series(diff_right).rank(ascending=False)
score_both = pd.Series(diff_both).rank(ascending=False)
score = score_left + score_right + score_both
selected_copula = np.argmax(score.to_numpy())
return copula_candidates[selected_copula]