From 1456e7508c9a08e5597d43a504116e27aff6292d Mon Sep 17 00:00:00 2001
From: Christoph Ruegg <git@cdrnet.ch>
Date: Mon, 27 Aug 2012 18:27:13 +0200
Subject: [PATCH] DescriptiveStatistics: doc variance/stdev unbiased (N+1) #43

---
 src/Numerics/Statistics/DescriptiveStatistics.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Numerics/Statistics/DescriptiveStatistics.cs b/src/Numerics/Statistics/DescriptiveStatistics.cs
index 609bf066..d534d388 100644
--- a/src/Numerics/Statistics/DescriptiveStatistics.cs
+++ b/src/Numerics/Statistics/DescriptiveStatistics.cs
@@ -135,13 +135,13 @@ namespace MathNet.Numerics.Statistics
         public double Mean { get; private set; }
 
         /// <summary>
-        /// Gets the sample variance.
+        /// Gets the unbiased population variance estimator (on a dataset of size N will use an N-1 normalizer).
         /// </summary>
         /// <value>The sample variance.</value>
         public double Variance { get; private set; }
 
         /// <summary>
-        /// Gets the sample standard deviation.
+        /// Gets the unbiased population standard deviation (on a dataset of size N will use an N-1 normalizer).
         /// </summary>
         /// <value>The sample standard deviation.</value>
         public double StandardDeviation { get; private set; }