From a6e6e6405ccfa86e6da333450deee03f5d53540c Mon Sep 17 00:00:00 2001
From: Christoph Ruegg <git@cdrnet.ch>
Date: Thu, 30 Apr 2020 13:38:00 +0200
Subject: [PATCH] Distributions: Inverse Wishart Sample uses pseudo inverse

#690
---
 src/Numerics/Distributions/InverseWishart.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Numerics/Distributions/InverseWishart.cs b/src/Numerics/Distributions/InverseWishart.cs
index 34142abf..e0089332 100644
--- a/src/Numerics/Distributions/InverseWishart.cs
+++ b/src/Numerics/Distributions/InverseWishart.cs
@@ -231,7 +231,7 @@ namespace MathNet.Numerics.Distributions
             }
 
             var r = Wishart.Sample(rnd, degreesOfFreedom, scale.Inverse());
-            return r.Inverse();
+            return r.PseudoInverse();
         }
     }
 }