From 5118b8c8cf80c6c28dfe65919986106a6cafb681 Mon Sep 17 00:00:00 2001
From: Farid Mohammadi <farid.mohammadi@iws.uni-stuttgart.de>
Date: Mon, 12 Sep 2022 10:49:48 +0200
Subject: [PATCH] [bayesinference] update sigma in Bayesian hypothesis testing.

---
 src/bayesvalidrox/bayes_inference/bayes_inference.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/bayesvalidrox/bayes_inference/bayes_inference.py b/src/bayesvalidrox/bayes_inference/bayes_inference.py
index 2e44a737c..061283d3c 100644
--- a/src/bayesvalidrox/bayes_inference/bayes_inference.py
+++ b/src/bayesvalidrox/bayes_inference/bayes_inference.py
@@ -744,7 +744,7 @@ class BayesInference:
 
                 # Bayes factor Eq. 11
                 ln_BF[i] = -(n_samples**2/(2*n_samples+2))
-                ln_BF[i] *= np.dot(np.dot(y_bar, np.linalg.inv(covMatrix)),
+                ln_BF[i] *= np.dot(np.dot(y_bar, np.linalg.pinv(covMatrix)),
                                    np.transpose(y_bar))
                 ln_BF[i] += np.log(n_samples+1)/2
 
-- 
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