bug in sigma_lerner calculation

satellogic · Nov 29, 2017 · 5fa4f58 · 5fa4f58
1 parent df4485f
commit 5fa4f58
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/quaternions/utils.py b/quaternions/utils.py
@@ -7,7 +7,7 @@ def covariance_matrix_from_angles(angles_list):
     :param angles_list: list of NumPy arrays
     """
     covariance_matrix = sum(np.outer(angles, angles) for angles in angles_list)
-    covariance_matrix /= (len(angles_list) + 1)
+    covariance_matrix /= (len(angles_list) - 1)
     return covariance_matrix