From c4b01133a39b4d4ff23f1416a979296e66c27cda Mon Sep 17 00:00:00 2001
From: towsey <m.towsey@qut.edu.au>
Date: Tue, 29 Sep 2020 12:07:36 +1000
Subject: [PATCH] Update NormalDist.cs

Change method that calculates mean and SD to accept just two values.
Previously required three values minimum to calculate variance.
This change may cause some tests to fail?
---
 src/TowseyLibrary/NormalDist.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/TowseyLibrary/NormalDist.cs b/src/TowseyLibrary/NormalDist.cs
index add6452f0..7989842ac 100644
--- a/src/TowseyLibrary/NormalDist.cs
+++ b/src/TowseyLibrary/NormalDist.cs
@@ -213,7 +213,7 @@ public static void AverageAndVariance(double[] data, out double av, out double v
                 variance /= N;
             }
             else
-                if (N > 2)
+                if (N > 1)
             {
                 variance /= N - 1;
             }