diff --git a/src/Numerics/Distributions/Continuous/StudentT.cs b/src/Numerics/Distributions/Continuous/StudentT.cs
new file mode 100644
index 00000000..6caef011
--- /dev/null
+++ b/src/Numerics/Distributions/Continuous/StudentT.cs
@@ -0,0 +1,406 @@
+// <copyright file="StudentT.cs" company="Math.NET">
+// Math.NET Numerics, part of the Math.NET Project
+// http://mathnet.opensourcedotnet.info
+//
+// Copyright (c) 2009 Math.NET
+//
+// Permission is hereby granted, free of charge, to any person
+// obtaining a copy of this software and associated documentation
+// files (the "Software"), to deal in the Software without
+// restriction, including without limitation the rights to use,
+// copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following
+// conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+// </copyright>
+
+namespace MathNet.Numerics.Distributions
+{
+    using System;
+    using System.Collections.Generic;
+    using Properties;
+
+    /// <summary>
+    /// Implements the univariate Student t-distribution. For details about this distribution, see 
+    /// <a href="http://en.wikipedia.org/wiki/Student%27s_t-distribution">Wikipedia - Student's t-distribution</a>.
+    /// </summary>
+    /// <remarks><para>We use a slightly generalized version (compared to Wikipedia) of the Student t-distribution.
+    /// Namely, one which also parameterizes the location and scale. See the book "Bayesian Data Analysis" for more
+    /// details.</para>
+    /// <para>The distribution will use the <see cref="System.Random"/> by default. 
+    /// Users can get/set the random number generator by using the <see cref="RandomSource"/> property.</para>
+    /// <para>The statistics classes will check all the incoming parameters whether they are in the allowed
+    /// range. This might involve heavy computation. Optionally, by setting Control.CheckDistributionParameters
+    /// to false, all parameter checks can be turned off.</para></remarks>
+    public class StudentT : IContinuousDistribution
+    {
+        /// <summary>
+        /// Keeps track of the location of the Student t-distribution.
+        /// </summary>
+        private double _location;
+
+        /// <summary>
+        /// Keeps track of the degrees of freedom for the Student t-distribution.
+        /// </summary>
+        private double _dof;
+
+        /// <summary>
+        /// Keeps track of the scale for the Student t-distribution.
+        /// </summary>
+        private double _scale;
+
+        /// <summary>
+        /// The distribution's random number generator.
+        /// </summary>
+        private Random _random;
+
+        /// <summary>
+        /// Initializes a new instance of the StudentT class. This is a Student t-distribution with location 0.0
+        /// scale 1.0 and degrees of freedom 1. The distribution will
+        /// be initialized with the default <seealso cref="System.Random"/> random number generator.
+        /// </summary>
+        public StudentT() : this(0.0, 1.0, 1.0)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the StudentT class with a particular location, scale and degrees of
+        /// freedom. The distribution will
+        /// be initialized with the default <seealso cref="System.Random"/> random number generator.
+        /// </summary>
+        /// <param name="location">The location of the Student t-distribution.</param>
+        /// <param name="scale">The scale of the Student t-distribution.</param>
+        /// <param name="dof">The degrees of freedom for the Student t-distribution.</param>
+        public StudentT(double location, double scale, double dof)
+        {
+            SetParameters(location, scale, dof);
+            RandomSource = new Random();
+        }
+
+        /// <summary>
+        /// A string representation of the distribution.
+        /// </summary>
+        /// <returns>a string representation of the distribution.</returns>
+        public override string ToString()
+        {
+            return "StudentT(Location = " + _location + ", Scale = " + _scale + ", DoF = " + _dof + ")";
+        }
+
+        /// <summary>
+        /// Checks whether the parameters of the distribution are valid. 
+        /// </summary>
+        /// <param name="location">The location of the Student t-distribution.</param>
+        /// <param name="scale">The scale of the Student t-distribution.</param>
+        /// <param name="dof">The degrees of freedom for the Student t-distribution.</param>
+        /// <returns>True when the parameters are valid, false otherwise.</returns>
+        private static bool IsValidParameterSet(double location, double scale, double dof)
+        {
+            if (scale <= 0.0 || dof <= 0.0 || Double.IsNaN(scale) || Double.IsNaN(location) || Double.IsNaN(dof))
+            {
+                return false;
+            }
+
+            return true;
+        }
+
+        /// <summary>
+        /// Sets the parameters of the distribution after checking their validity.
+        /// </summary>
+        /// <param name="location">The location of the Student t-distribution.</param>
+        /// <param name="scale">The scale of the Student t-distribution.</param>
+        /// <param name="dof">The degrees of freedom for the Student t-distribution.</param>
+        /// <exception cref="ArgumentOutOfRangeException">When the parameters don't pass the <see cref="IsValidParameterSet"/> function.</exception>
+        private void SetParameters(double location, double scale, double dof)
+        {
+            if (Control.CheckDistributionParameters && !IsValidParameterSet(location, scale, dof))
+            {
+                throw new ArgumentOutOfRangeException(Resources.InvalidDistributionParameters);
+            }
+
+            _location = location;
+            _scale = scale;
+            _dof = dof;
+        }
+
+        /// <summary>
+        /// Gets or sets the location of the Student t-distribution.
+        /// </summary>
+        public double Location
+        {
+            get
+            {
+                return _location;
+            }
+
+            set
+            {
+                SetParameters(value, _scale, _dof);
+            }
+        }
+
+        /// <summary>
+        /// Gets or sets the scale of the Student t-distribution.
+        /// </summary>
+        public double Scale
+        {
+            get
+            {
+                return _scale;
+            }
+
+            set
+            {
+                SetParameters(_location, value, _dof);
+            }
+        }
+
+        /// <summary>
+        /// Gets or sets the degrees of freedom of the Student t-distribution.
+        /// </summary>
+        public double DegreesOfFreedom
+        {
+            get
+            {
+                return _dof;
+            }
+
+            set
+            {
+                SetParameters(_location, _scale, value);
+            }
+        }
+
+        #region IDistribution implementation
+
+        /// <summary>
+        /// Gets or sets the random number generator which is used to draw random samples.
+        /// </summary>
+        public Random RandomSource
+        {
+            get
+            {
+                return _random;
+            }
+
+            set
+            {
+                if (value == null)
+                {
+                    throw new ArgumentNullException();
+                }
+
+                _random = value;
+            }
+        }
+
+        /// <summary>
+        /// Gets or sets the mean of the Student t-distribution.
+        /// </summary>
+        public double Mean
+        {
+            get { return _location; }
+        }
+
+        /// <summary>
+        /// Gets or sets the variance of the Student t-distribution.
+        /// </summary>
+        public double Variance
+        {
+            get
+            {
+                if (_dof > 2.0)
+                {
+                    return _dof / (_dof - 2.0) / _scale;
+                }
+                else if (_dof > 1.0)
+                {
+                    return Double.PositiveInfinity;
+                }
+                else
+                {
+                    throw new Exception(Resources.UndefinedMoment);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Gets or sets the standard deviation of the Student t-distribution.
+        /// </summary>
+        public double StdDev
+        {
+            get
+            {
+                if (_dof > 2.0)
+                {
+                    return Math.Sqrt(_dof / (_dof - 2.0));
+                }
+                else if (_dof > 1.0)
+                {
+                    return Double.PositiveInfinity;
+                }
+                else
+                {
+                    throw new Exception(Resources.UndefinedMoment);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Gets the entropy of the Student t-distribution.
+        /// </summary>
+        public double Entropy
+        {
+            get { throw new NotImplementedException(); }
+        }
+
+        /// <summary>
+        /// Gets the skewness of the Student t-distribution.
+        /// </summary>
+        public double Skewness
+        {
+            get { throw new NotImplementedException(); }
+        }
+        #endregion
+
+        #region IContinuousDistribution implementation
+
+        /// <summary>
+        /// Gets the mode of the Student t-distribution.
+        /// </summary>
+        public double Mode
+        {
+            get { return _location; }
+        }
+
+        /// <summary>
+        /// Gets the median of the Student t-distribution.
+        /// </summary>
+        public double Median
+        {
+            get { return _location; }
+        }
+
+        /// <summary>
+        /// Gets the minimum of the Student t-distribution.
+        /// </summary>
+        public double Minimum
+        {
+            get { return Double.NegativeInfinity; }
+        }
+
+        /// <summary>
+        /// Gets the maximum of the Student t-distribution.
+        /// </summary>
+        public double Maximum
+        {
+            get { return Double.PositiveInfinity; }
+        }
+
+        /// <summary>
+        /// Computes the density of the Student t-distribution.
+        /// </summary>
+        /// <param name="x">The location at which to compute the density.</param>
+        /// <returns>the density at <paramref name="x"/>.</returns>
+        public double Density(double x)
+        {
+            double d = (x - _location) / _scale;
+            return SpecialFunctions.Gamma((_dof + 1.0) / 2.0)
+                * Math.Pow(1.0 + d * d / _dof, -0.5 * (_dof + 1.0))
+                / SpecialFunctions.Gamma(_dof / 2.0)
+                / Math.Sqrt(_dof * Math.PI)
+                / _scale;
+        }
+
+        /// <summary>
+        /// Computes the log density of the Student t-distribution.
+        /// </summary>
+        /// <param name="x">The location at which to compute the log density.</param>
+        /// <returns>the log density at <paramref name="x"/>.</returns>
+        public double DensityLn(double x)
+        {
+            double d = (x - _location) / _scale;
+            return SpecialFunctions.GammaLn((_dof + 1.0) / 2.0)
+                - 0.5 * (_dof + 1.0) * Math.Log(1.0 + d * d / _dof)
+                - SpecialFunctions.GammaLn(_dof / 2.0)
+                -0.5 * Math.Log(_dof * Math.PI)
+                - Math.Log(_scale);
+        }
+
+        /// <summary>
+        /// Computes the cumulative distribution function of the Student t-distribution.
+        /// </summary>
+        /// <param name="x">The location at which to compute the cumulative density.</param>
+        /// <returns>the cumulative density at <paramref name="x"/>.</returns>
+        public double CumulativeDistribution(double x)
+        {
+            throw new NotImplementedException();
+        }
+
+        /// <summary>
+        /// Generates a sample from the Student t-distribution.
+        /// </summary>
+        /// <returns>a sample from the distribution.</returns>
+        public double Sample()
+        {
+            throw new NotImplementedException();
+        }
+
+        /// <summary>
+        /// Generates a sequence of samples from the Student t-distribution.
+        /// </summary>
+        /// <returns>a sequence of samples from the distribution.</returns>
+        public IEnumerable<double> Samples()
+        {
+            throw new NotImplementedException();
+        }
+        #endregion
+
+        /// <summary>
+        /// Generates a sample from the Student t-distribution.
+        /// </summary>
+        /// <param name="rng">The random number generator to use.</param>
+        /// <param name="location">The location of the Student t-distribution.</param>
+        /// <param name="scale">The scale of the Student t-distribution.</param>
+        /// <param name="dof">The degrees of freedom for the Student t-distribution.</param>
+        /// <returns>a sample from the distribution.</returns>
+        public static double Sample(Random rng, double location, double scale, double dof)
+        {
+            if (Control.CheckDistributionParameters && !IsValidParameterSet(location, scale, dof))
+            {
+                throw new ArgumentOutOfRangeException(Resources.InvalidDistributionParameters);
+            }
+
+            throw new NotImplementedException();
+        }
+
+        /// <summary>
+        /// Generates a sequence of samples from the Student t-distribution using the <i>Box-Muller</i> algorithm.
+        /// </summary>
+        /// <param name="rng">The random number generator to use.</param>
+        /// <param name="location">The location of the Student t-distribution.</param>
+        /// <param name="scale">The scale of the Student t-distribution.</param>
+        /// <param name="dof">The degrees of freedom for the Student t-distribution.</param>
+        /// <returns>a sequence of samples from the distribution.</returns>
+        public static IEnumerable<double> Samples(Random rng, double location, double scale, double dof)
+        {
+            if (Control.CheckDistributionParameters && !IsValidParameterSet(location, scale, dof))
+            {
+                throw new ArgumentOutOfRangeException(Resources.InvalidDistributionParameters);
+            }
+
+            throw new NotImplementedException();
+        }
+    }
+}
diff --git a/src/Numerics/Numerics.csproj b/src/Numerics/Numerics.csproj
index 9d335228..a74a9378 100644
--- a/src/Numerics/Numerics.csproj
+++ b/src/Numerics/Numerics.csproj
@@ -212,6 +212,7 @@
     <None Include="Algorithms\LinearAlgebra\SafeNativeMethods.include">
       <LastGenOutput>SafeNativeMethods.cs</LastGenOutput>
     </None>
+    <Compile Include="Distributions\Continuous\StudentT.cs" />
     <Compile Include="Version.cs">
       <AutoGen>True</AutoGen>
       <DesignTime>True</DesignTime>
diff --git a/src/Numerics/Properties/Resources.Designer.cs b/src/Numerics/Properties/Resources.Designer.cs
index df1d6f3e..d5b8053e 100644
--- a/src/Numerics/Properties/Resources.Designer.cs
+++ b/src/Numerics/Properties/Resources.Designer.cs
@@ -582,6 +582,15 @@ namespace MathNet.Numerics.Properties {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to The moment of the distribution is undefined..
+        /// </summary>
+        internal static string UndefinedMoment {
+            get {
+                return ResourceManager.GetString("UndefinedMoment", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to A user defined provider has not been specified..
         /// </summary>
diff --git a/src/Numerics/Properties/Resources.resx b/src/Numerics/Properties/Resources.resx
index bb058353..d7002782 100644
--- a/src/Numerics/Properties/Resources.resx
+++ b/src/Numerics/Properties/Resources.resx
@@ -294,4 +294,7 @@
   <data name="ArgumentArraysSameLength" xml:space="preserve">
     <value>The array arguments must have the same length.</value>
   </data>
+  <data name="UndefinedMoment" xml:space="preserve">
+    <value>The moment of the distribution is undefined.</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/Silverlight/Silverlight.csproj b/src/Silverlight/Silverlight.csproj
index 5c86bdbd..068a9b4c 100644
--- a/src/Silverlight/Silverlight.csproj
+++ b/src/Silverlight/Silverlight.csproj
@@ -95,6 +95,9 @@
     <Compile Include="..\Numerics\Distributions\Continuous\Normal.cs">
       <Link>Distributions\Continuous\Normal.cs</Link>
     </Compile>
+    <Compile Include="..\Numerics\Distributions\Continuous\StudentT.cs">
+      <Link>Distributions\Continuous\StudentT.cs</Link>
+    </Compile>
     <Compile Include="..\Numerics\Distributions\Continuous\Weibull.cs">
       <Link>Distributions\Continuous\Weibull.cs</Link>
     </Compile>
diff --git a/src/UnitTests/DistributionTests/Continuous/StudentTTests.cs b/src/UnitTests/DistributionTests/Continuous/StudentTTests.cs
new file mode 100644
index 00000000..e6571239
--- /dev/null
+++ b/src/UnitTests/DistributionTests/Continuous/StudentTTests.cs
@@ -0,0 +1,393 @@
+// <copyright file="StudentTTests.cs" company="Math.NET">
+// Math.NET Numerics, part of the Math.NET Project
+// http://mathnet.opensourcedotnet.info
+//
+// Copyright (c) 2009 Math.NET
+//
+// Permission is hereby granted, free of charge, to any person
+// obtaining a copy of this software and associated documentation
+// files (the "Software"), to deal in the Software without
+// restriction, including without limitation the rights to use,
+// copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following
+// conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+// </copyright>
+
+namespace MathNet.Numerics.UnitTests.DistributionTests
+{
+    using System;
+    using System.Linq;
+    using MbUnit.Framework;
+    using MathNet.Numerics.Distributions;
+
+    [TestFixture]
+    public class StudentTTests
+    {
+        [SetUp]
+        public void SetUp()
+        {
+            Control.CheckDistributionParameters = true;
+        }
+
+        [Test, MultipleAsserts]
+        public void CanCreateStandardStudentT()
+        {
+            var n = new StudentT();
+            AssertEx.AreEqual<double>(0.0, n.Location);
+            AssertEx.AreEqual<double>(1.0, n.Scale);
+            AssertEx.AreEqual<double>(1.0, n.DegreesOfFreedom);
+        }
+
+        /*[Test, MultipleAsserts]
+        [Row(0.0, 0.0)]
+        [Row(0.0, 0.1)]
+        [Row(0.0, 1.0)]
+        [Row(0.0, 10.0)]
+        [Row(10.0, 1.0)]
+        [Row(-5.0, 100.0)]
+        [Row(0.0, Double.PositiveInfinity)]
+        public void CanCreateNormal(double mean, double sdev)
+        {
+            var n = new Normal(mean, sdev);
+            AssertEx.AreEqual<double>(mean, n.Mean);
+            AssertEx.AreEqual<double>(sdev, n.StdDev);
+        }
+
+        [Test]
+        [ExpectedException(typeof(ArgumentOutOfRangeException))]
+        [Row(Double.NaN, 1.0)]
+        [Row(1.0, Double.NaN)]
+        [Row(Double.NaN, Double.NaN)]
+        [Row(1.0, -1.0)]
+        public void NormalCreateFailsWithBadParameters(double mean, double sdev)
+        {
+            var n = new Normal(mean, sdev);
+        }
+
+        [Test, MultipleAsserts]
+        [Row(0.0, 0.0)]
+        [Row(0.0, 0.1)]
+        [Row(0.0, 1.0)]
+        [Row(0.0, 10.0)]
+        [Row(10.0, 1.0)]
+        [Row(-5.0, 100.0)]
+        [Row(0.0, Double.PositiveInfinity)]
+        public void CanCreateNormalFromMeanAndStdDev(double mean, double sdev)
+        {
+            var n = Normal.WithMeanStdDev(mean, sdev);
+            AssertEx.AreEqual<double>(mean, n.Mean);
+            AssertEx.AreEqual<double>(sdev, n.StdDev);
+        }
+
+        [Test, MultipleAsserts]
+        [Row(0.0, 0.0)]
+        [Row(0.0, 0.1)]
+        [Row(0.0, 1.0)]
+        [Row(0.0, 10.0)]
+        [Row(10.0, 1.0)]
+        [Row(-5.0, 100.0)]
+        [Row(0.0, Double.PositiveInfinity)]
+        public void CanCreateNormalFromMeanAndVariance(double mean, double var)
+        {
+            var n = Normal.WithMeanVariance(mean, var);
+            AssertHelpers.AlmostEqual(mean, n.Mean, 16);
+            AssertHelpers.AlmostEqual(var, n.Variance, 16);
+        }
+
+        [Test, MultipleAsserts]
+        [Row(0.0, 0.0)]
+        [Row(0.0, 0.1)]
+        [Row(0.0, 1.0)]
+        [Row(0.0, 10.0)]
+        [Row(10.0, 1.0)]
+        [Row(-5.0, 100.0)]
+        [Row(0.0, Double.PositiveInfinity)]
+        public void CanCreateNormalFromMeanAndPrecision(double mean, double prec)
+        {
+            var n = Normal.WithMeanPrecision(mean, prec);
+            AssertHelpers.AlmostEqual(mean, n.Mean, 15);
+            AssertHelpers.AlmostEqual(prec, n.Precision, 15);
+        }
+
+        [Test]
+        public void ValidateToString()
+        {
+            var n = new Normal(1.0, 2.0);
+            AssertEx.AreEqual<string>("Normal(Mean = 1, StdDev = 2)", n.ToString());
+        }
+
+        [Test]
+        [Row(-0.0)]
+        [Row(0.0)]
+        [Row(0.1)]
+        [Row(1.0)]
+        [Row(10.0)]
+        [Row(Double.PositiveInfinity)]
+        public void CanSetPrecision(double prec)
+        {
+            var n = new Normal();
+            n.Precision = prec;
+        }
+
+        [Test]
+        [ExpectedException(typeof(ArgumentOutOfRangeException))]
+        public void SetPrecisionFailsWithNegativePrecision()
+        {
+            var n = new Normal();
+            n.Precision = -1.0;
+        }
+
+        [Test]
+        [Row(-0.0)]
+        [Row(0.0)]
+        [Row(0.1)]
+        [Row(1.0)]
+        [Row(10.0)]
+        [Row(Double.PositiveInfinity)]
+        public void CanSetVariance(double var)
+        {
+            var n = new Normal();
+            n.Variance = var;
+        }
+
+        [Test]
+        [ExpectedException(typeof(ArgumentOutOfRangeException))]
+        public void SetVarianceFailsWithNegativeVariance()
+        {
+            var n = new Normal();
+            n.Variance = -1.0;
+        }
+
+        [Test]
+        [Row(-0.0)]
+        [Row(0.0)]
+        [Row(0.1)]
+        [Row(1.0)]
+        [Row(10.0)]
+        [Row(Double.PositiveInfinity)]
+        public void CanSetStdDev(double sdev)
+        {
+            var n = new Normal();
+            n.StdDev = sdev;
+        }
+
+        [Test]
+        [ExpectedException(typeof(ArgumentOutOfRangeException))]
+        public void SetStdDevFailsWithNegativeStdDev()
+        {
+            var n = new Normal();
+            n.StdDev = -1.0;
+        }
+
+        [Test]
+        [Row(Double.NegativeInfinity)]
+        [Row(-0.0)]
+        [Row(0.0)]
+        [Row(0.1)]
+        [Row(1.0)]
+        [Row(10.0)]
+        [Row(Double.PositiveInfinity)]
+        public void CanSetMean(double mean)
+        {
+            var n = new Normal();
+            n.Mean = mean;
+        }
+
+        [Test]
+        [Row(-0.0)]
+        [Row(0.0)]
+        [Row(0.1)]
+        [Row(1.0)]
+        [Row(10.0)]
+        [Row(Double.PositiveInfinity)]
+        public void ValidateEntropy(double sdev)
+        {
+            var n = new Normal(1.0, sdev);
+            AssertEx.AreEqual<double>(MathNet.Numerics.Constants.LogSqrt2PiE + Math.Log(n.StdDev), n.Entropy);
+        }
+
+        [Test]
+        [Row(-0.0)]
+        [Row(0.0)]
+        [Row(0.1)]
+        [Row(1.0)]
+        [Row(10.0)]
+        [Row(Double.PositiveInfinity)]
+        public void ValidateSkewness(double sdev)
+        {
+            var n = new Normal(1.0, sdev);
+            AssertEx.AreEqual<double>(0.0, n.Skewness);
+        }
+
+        [Test]
+        [Row(Double.NegativeInfinity)]
+        [Row(-0.0)]
+        [Row(0.0)]
+        [Row(0.1)]
+        [Row(1.0)]
+        [Row(10.0)]
+        [Row(Double.PositiveInfinity)]
+        public void ValidateMode(double mean)
+        {
+            var n = new Normal(mean, 1.0);
+            AssertEx.AreEqual<double>(mean, n.Mode);
+        }
+
+        [Test]
+        [Row(Double.NegativeInfinity)]
+        [Row(-0.0)]
+        [Row(0.0)]
+        [Row(0.1)]
+        [Row(1.0)]
+        [Row(10.0)]
+        [Row(Double.PositiveInfinity)]
+        public void ValidateMedian(double mean)
+        {
+            var n = new Normal(mean, 1.0);
+            AssertEx.AreEqual<double>(mean, n.Median);
+        }
+
+        [Test]
+        public void ValidateMinimum()
+        {
+            var n = new Normal();
+            AssertEx.AreEqual<double>(System.Double.NegativeInfinity, n.Minimum);
+        }
+
+        [Test]
+        public void ValidateMaximum()
+        {
+            var n = new Normal();
+            AssertEx.AreEqual<double>(System.Double.PositiveInfinity, n.Maximum);
+        }
+
+        [Test]
+        [Row(0.0, 0.0)]
+        [Row(0.0, 0.1)]
+        [Row(0.0, 1.0)]
+        [Row(0.0, 10.0)]
+        [Row(10.0, 1.0)]
+        [Row(-5.0, 100.0)]
+        [Row(0.0, Double.PositiveInfinity)]
+        public void ValidateDensity(double mean, double sdev)
+        {
+            var n = Normal.WithMeanStdDev(mean, sdev);
+            for(int i = 0; i < 11; i++)
+            {
+                double x = i - 5.0;
+                double d = (mean - x)/sdev;
+                double pdf = Math.Exp(-0.5*d*d)/(sdev*Constants.Sqrt2Pi);
+                AssertEx.AreEqual<double>(pdf, n.Density(x));
+            }
+        }
+
+        [Test]
+        [Row(0.0, 0.0)]
+        [Row(0.0, 0.1)]
+        [Row(0.0, 1.0)]
+        [Row(0.0, 10.0)]
+        [Row(10.0, 1.0)]
+        [Row(-5.0, 100.0)]
+        [Row(0.0, Double.PositiveInfinity)]
+        public void ValidateDensityLn(double mean, double sdev)
+        {
+            var n = Normal.WithMeanStdDev(mean, sdev);
+            for (int i = 0; i < 11; i++)
+            {
+                double x = i - 5.0;
+                double d = (mean - x) / sdev;
+                double pdfln = -0.5 * d * d - Math.Log(sdev) - Constants.LogSqrt2Pi;
+                AssertEx.AreEqual<double>(pdfln, n.DensityLn(x));
+            }
+        }
+
+        [Test]
+        public void CanSampleStatic()
+        {
+            var d = Normal.Sample(new Random(), 0.0, 1.0);
+        }
+
+        [Test]
+        public void CanSampleSequenceStatic()
+        {
+            var ied = Normal.Samples(new Random(), 0.0, 1.0);
+            var arr = ied.Take(5).ToArray();
+        }
+
+        [Test]
+        [ExpectedException(typeof(ArgumentOutOfRangeException))]
+        public void FailSampleStatic()
+        {
+            var d = Normal.Sample(new Random(), 0.0, -1.0);
+        }
+
+        [Test]
+        [ExpectedException(typeof(ArgumentOutOfRangeException))]
+        public void FailSampleSequenceStatic()
+        {
+            var ied = Normal.Samples(new Random(), 0.0, -1.0).First();
+        }
+
+        [Test]
+        public void CanSample()
+        {
+            var n = new Normal();
+            var d = n.Sample();
+        }
+
+        [Test]
+        public void CanSampleSequence()
+        {
+            var n = new Normal();
+            var ied = n.Samples();
+            var e = ied.Take(5).ToArray();
+        }
+
+        [Test]
+        [Row(Double.NegativeInfinity, 0.0)]
+        [Row(-5.0, 0.00000028665157187919391167375233287464535385442301361187883)]
+        [Row(-2.0, 0.0002326290790355250363499258867279847735487493358890356)]
+        [Row(-0.0, 0.0062096653257761351669781045741922211278977469230927036)]
+        [Row(0.0, 0.0062096653257761351669781045741922211278977469230927036)]
+        [Row(4.0, 0.30853753872598689636229538939166226011639782444542207)]
+        [Row(5.0, 0.5)]
+        [Row(6.0, 0.69146246127401310363770461060833773988360217555457859)]
+        [Row(10.0, 0.9937903346742238648330218954258077788721022530769078)]
+        [Row(Double.PositiveInfinity, 1.0)]
+        public void ValidateCumulativeDistribution(double x, double f)
+        {
+            var n = Normal.WithMeanStdDev(5.0, 2.0);
+            AssertHelpers.AlmostEqual(f, n.CumulativeDistribution(x), 10);
+        }
+
+        [Test]
+        [Row(Double.NegativeInfinity, 0.0)]
+        [Row(-5.0, 0.00000028665157187919391167375233287464535385442301361187883)]
+        [Row(-2.0, 0.0002326290790355250363499258867279847735487493358890356)]
+        [Row(-0.0, 0.0062096653257761351669781045741922211278977469230927036)]
+        [Row(0.0, 0.0062096653257761351669781045741922211278977469230927036)]
+        [Row(4.0, 0.30853753872598689636229538939166226011639782444542207)]
+        [Row(5.0, 0.5)]
+        [Row(6.0, 0.69146246127401310363770461060833773988360217555457859)]
+        [Row(10.0, 0.9937903346742238648330218954258077788721022530769078)]
+        [Row(Double.PositiveInfinity, 1.0)]
+        public void ValidateInverseCumulativeDistribution(double x, double f)
+        {
+            var n = Normal.WithMeanStdDev(5.0, 2.0);
+            AssertHelpers.AlmostEqual(x, n.InverseCumulativeDistribution(f), 15);
+        }*/
+    }
+}
diff --git a/src/UnitTests/UnitTests.csproj b/src/UnitTests/UnitTests.csproj
index bcb623ce..d396294a 100644
--- a/src/UnitTests/UnitTests.csproj
+++ b/src/UnitTests/UnitTests.csproj
@@ -92,6 +92,7 @@
     <Compile Include="DistributionTests\CommonDistributionTests.cs" />
     <Compile Include="DistributionTests\Continuous\BetaTests.cs" />
     <Compile Include="DistributionTests\Continuous\ContinuousUniformTests.cs" />
+    <Compile Include="DistributionTests\Continuous\StudentTTests.cs" />
     <Compile Include="DistributionTests\Continuous\LogNormalTests.cs" />
     <Compile Include="DistributionTests\Continuous\WeibullTests.cs" />
     <Compile Include="DistributionTests\Continuous\GammaTests.cs" />