diff --git a/Sources/Accord.Math/Accord.Math.csproj b/Sources/Accord.Math/Accord.Math.csproj
index 77041f462..d9b144508 100644
--- a/Sources/Accord.Math/Accord.Math.csproj
+++ b/Sources/Accord.Math/Accord.Math.csproj
@@ -120,6 +120,7 @@
     <Compile Include="Convergence\Base\IConvergence.cs" />
     <Compile Include="Convergence\GeneralConvergence.cs" />
     <Compile Include="Decompositions\Accord.Math.Decompositions.cs" />
+    <Compile Include="Dissimilarity.cs" />
     <Compile Include="Functions\OwensT.cs" />
     <Compile Include="Integration\Accord.Math.Integration.cs" />
     <Compile Include="Integration\Base\IMultidimensionalIntegration.cs" />
diff --git a/Sources/Accord.Statistics/Dissimilarity.cs b/Sources/Accord.Math/Dissimilarity.cs
similarity index 73%
rename from Sources/Accord.Statistics/Dissimilarity.cs
rename to Sources/Accord.Math/Dissimilarity.cs
index 5738d0741..c8bc6632f 100644
--- a/Sources/Accord.Statistics/Dissimilarity.cs
+++ b/Sources/Accord.Math/Dissimilarity.cs
@@ -1,24 +1,45 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-
-namespace Accord.Statistics
+// Accord Math Library
+// The Accord.NET Framework
+// http://accord-framework.net
+//
+// Copyright © Diego Catalano, 2014
+// diego.catalano at live.com
+//
+//    This library is free software; you can redistribute it and/or
+//    modify it under the terms of the GNU Lesser General Public
+//    License as published by the Free Software Foundation; either
+//    version 2.1 of the License, or (at your option) any later version.
+//
+//    This library is distributed in the hope that it will be useful,
+//    but WITHOUT ANY WARRANTY; without even the implied warranty of
+//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+//    Lesser General Public License for more details.
+//
+//    You should have received a copy of the GNU Lesser General Public
+//    License along with this library; if not, write to the Free Software
+//    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+//
+
+namespace Accord.Math
 {
+
     /// <summary>
-    /// Static class Dissimilarity. Defines a set of extension methods defining dissimilarity measures.
+    ///   Static class Dissimilarity. Provides extension methods defining dissimilarity measures.
     /// </summary>
+    /// 
     public static class Dissimilarity
     {
         /// <summary>
-        /// Gets the Dice dissimilarity between two vectors.
+        ///   Computes the Dice dissimilarity between two vectors.
         /// </summary>
+        /// 
         /// <param name="x">A vector.</param>
         /// <param name="y">A vector.</param>
+        /// 
         /// <returns>The Dice dissimilarity between x and y.</returns>
+        /// 
         public static double Dice(int[] x, int[] y)
         {
-
             int tf = 0;
             int ft = 0;
             int tt = 0;
@@ -34,14 +55,16 @@ public static double Dice(int[] x, int[] y)
         }
 
         /// <summary>
-        /// Gets the Jaccard dissimilarity between two vectors.
+        ///   Computes the Jaccard dissimilarity between two vectors.
         /// </summary>
+        /// 
         /// <param name="x">A vector.</param>
         /// <param name="y">A vector.</param>
+        /// 
         /// <returns>The Jaccard dissimilarity between x and y.</returns>
+        /// 
         public static double Jaccard(int[] x, int[] y)
         {
-
             int tf = 0;
             int ft = 0;
             int tt = 0;
@@ -57,14 +80,16 @@ public static double Jaccard(int[] x, int[] y)
         }
 
         /// <summary>
-        /// Gets the Kulsinsk dissimilarity between two vectors.
+        ///   Computes the Kulsinsk dissimilarity between two vectors.
         /// </summary>
+        /// 
         /// <param name="x">A vector.</param>
         /// <param name="y">A vector.</param>
+        /// 
         /// <returns>The Kulsinsk dissimilarity between x and y.</returns>
+        /// 
         public static double Kulsinsk(int[] x, int[] y)
         {
-
             int tf = 0;
             int ft = 0;
             int tt = 0;
@@ -80,14 +105,16 @@ public static double Kulsinsk(int[] x, int[] y)
         }
 
         /// <summary>
-        /// Gets the Matching dissimilarity between two vectors.
+        ///   Computes the Matching dissimilarity between two vectors.
         /// </summary>
+        /// 
         /// <param name="x">A vector.</param>
         /// <param name="y">A vector.</param>
+        /// 
         /// <returns>The Matching dissimilarity between x and y.</returns>
+        /// 
         public static double Matching(int[] x, int[] y)
         {
-
             int tf = 0;
             int ft = 0;
 
@@ -101,14 +128,16 @@ public static double Matching(int[] x, int[] y)
         }
 
         /// <summary>
-        /// Gets the Rogers Tanimoto dissimilarity between two vectors.
+        ///   Computes the Rogers-Tanimoto dissimilarity between two vectors.
         /// </summary>
+        /// 
         /// <param name="x">A vector.</param>
         /// <param name="y">A vector.</param>
+        /// 
         /// <returns>The Rogers Tanimoto dissimilarity between x and y.</returns>
+        /// 
         public static double RogersTanimoto(int[] x, int[] y)
         {
-
             int tf = 0;
             int ft = 0;
             int tt = 0;
@@ -127,14 +156,16 @@ public static double RogersTanimoto(int[] x, int[] y)
         }
 
         /// <summary>
-        /// Gets the Russel Rao dissimilarity between two vectors.
+        ///   Computes the Russel Rao dissimilarity between two vectors.
         /// </summary>
+        /// 
         /// <param name="x">A vector.</param>
         /// <param name="y">A vector.</param>
+        /// 
         /// <returns>The Russel Rao dissimilarity between x and y.</returns>
+        /// 
         public static double RusselRao(int[] x, int[] y)
         {
-
             int tt = 0;
 
             for (int i = 0; i < x.Length; i++)
@@ -146,14 +177,16 @@ public static double RusselRao(int[] x, int[] y)
         }
 
         /// <summary>
-        /// Gets the Sokal Michener dissimilarity between two vectors.
+        ///   Computes the Sokal-Michener dissimilarity between two vectors.
         /// </summary>
+        /// 
         /// <param name="x">A vector.</param>
         /// <param name="y">A vector.</param>
-        /// <returns>The Sokal Michener dissimilarity between x and y.</returns>
+        /// 
+        /// <returns>The Sokal-Michener dissimilarity between x and y.</returns>
+        /// 
         public static double SokalMichener(int[] x, int[] y)
         {
-
             int tf = 0;
             int ft = 0;
             int tt = 0;
@@ -172,14 +205,16 @@ public static double SokalMichener(int[] x, int[] y)
         }
 
         /// <summary>
-        /// Gets the Sokal Sneath dissimilarity between two vectors.
+        ///   Computes the Sokal Sneath dissimilarity between two vectors.
         /// </summary>
+        /// 
         /// <param name="x">A vector.</param>
         /// <param name="y">A vector.</param>
+        /// 
         /// <returns>The Sokal Sneath dissimilarity between x and y.</returns>
+        /// 
         public static double SokalSneath(int[] x, int[] y)
         {
-
             int tf = 0;
             int ft = 0;
             int tt = 0;
@@ -196,14 +231,16 @@ public static double SokalSneath(int[] x, int[] y)
         }
 
         /// <summary>
-        /// Gets the Yule dissimilarity between two vectors.
+        ///   Computes the Yule dissimilarity between two vectors.
         /// </summary>
+        /// 
         /// <param name="x">A vector.</param>
         /// <param name="y">A vector.</param>
+        /// 
         /// <returns>The Yule dissimilarity between x and y.</returns>
+        /// 
         public static double Yule(int[] x, int[] y)
         {
-
             int tf = 0;
             int ft = 0;
             int tt = 0;
@@ -220,5 +257,6 @@ public static double Yule(int[] x, int[] y)
             double r = 2 * (tf + ft);
             return r / (tt + ff + r / 2);
         }
+
     }
 }
diff --git a/Sources/Accord.Statistics/Accord.Statistics.csproj b/Sources/Accord.Statistics/Accord.Statistics.csproj
index b4f6d4548..24f373e56 100644
--- a/Sources/Accord.Statistics/Accord.Statistics.csproj
+++ b/Sources/Accord.Statistics/Accord.Statistics.csproj
@@ -152,7 +152,6 @@
     <Compile Include="Analysis\Performance\ReceiverOperatingCharacteristic.cs" />
     <Compile Include="Analysis\StepwiseLogisticRegressionAnalysis.cs" />
     <Compile Include="Circular.cs" />
-    <Compile Include="Dissimilarity.cs" />
     <Compile Include="Distributions\Accord.Statistics.Distributions.cs" />
     <Compile Include="Distributions\Density Kernels\Accord.Statistics.Distributions.DensityKernels.cs" />
     <Compile Include="Distributions\Density Kernels\IDensityKernel.cs" />