From 34616efd4c637dc5ccbd9866bc60d7e54f941eb2 Mon Sep 17 00:00:00 2001
From: Luc Maisonobe <luc@apache.org>
Date: Tue, 22 Feb 2011 09:34:52 +0000
Subject: [PATCH] added missing @since

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/branches/MATH_2_X@1073276 13f79535-47bb-0310-9956-ffa450edef68
---
 src/main/java/org/apache/commons/math/stat/StatUtils.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/org/apache/commons/math/stat/StatUtils.java b/src/main/java/org/apache/commons/math/stat/StatUtils.java
index 05f2fcae6..069536f22 100644
--- a/src/main/java/org/apache/commons/math/stat/StatUtils.java
+++ b/src/main/java/org/apache/commons/math/stat/StatUtils.java
@@ -636,6 +636,7 @@ public final class StatUtils {
      *
      * @param sample sample to normalize
      * @return normalized (standardized) sample
+     * @since 2.2
      */
     public static double[] normalize(final double[] sample) {
         DescriptiveStatistics stats = new DescriptiveStatistics();