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-rw-r--r--python/analytics/basket_index.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/python/analytics/basket_index.py b/python/analytics/basket_index.py
index 39cad0e4..f6c2938f 100644
--- a/python/analytics/basket_index.py
+++ b/python/analytics/basket_index.py
@@ -184,7 +184,7 @@ class BasketIndex(CreditIndex):
if use_gini:
if exp_loss:
surv_prob, _ = self.survival_matrix()
- disp = (1 - np.ravel(surv_prob)) * (1 - self.recovery_rates)
+ disp = (1 - surv_prob) * (1 - self.recovery_rates[:, np.newaxis])
else:
disp = self.spreads()
w = self.weights