diff --git a/src/Numerics/Statistics/ArrayStatistics.cs b/src/Numerics/Statistics/ArrayStatistics.cs
index 4fd0b26e..5b883953 100644
--- a/src/Numerics/Statistics/ArrayStatistics.cs
+++ b/src/Numerics/Statistics/ArrayStatistics.cs
@@ -499,7 +499,7 @@ namespace MathNet.Numerics.Statistics
         /// <summary>
         /// Estimates the tau-th quantile from the unsorted data array.
         /// The tau-th quantile is the data value where the cumulative distribution
-        /// function crosses tau. The quantile definition can be specificed to be compatible
+        /// function crosses tau. The quantile definition can be specified to be compatible
         /// with an existing system.
         /// WARNING: Works inplace and can thus causes the data array to be reordered.
         /// </summary>
@@ -706,7 +706,7 @@ namespace MathNet.Numerics.Statistics
 
         /// <summary>
         /// Evaluates the rank of each entry of the unsorted data array.
-        /// The rank definition can be specificed to be compatible
+        /// The rank definition can be specified to be compatible
         /// with an existing system.
         /// WARNING: Works inplace and can thus causes the data array to be reordered.
         /// </summary>
diff --git a/src/Numerics/Statistics/SortedArrayStatistics.cs b/src/Numerics/Statistics/SortedArrayStatistics.cs
index c29b17e2..a0639d97 100644
--- a/src/Numerics/Statistics/SortedArrayStatistics.cs
+++ b/src/Numerics/Statistics/SortedArrayStatistics.cs
@@ -235,7 +235,7 @@ namespace MathNet.Numerics.Statistics
         /// <summary>
         /// Estimates the tau-th quantile from the sorted data array (ascending).
         /// The tau-th quantile is the data value where the cumulative distribution
-        /// function crosses tau. The quantile definition can be specificed to be compatible
+        /// function crosses tau. The quantile definition can be specified to be compatible
         /// with an existing system.
         /// </summary>
         /// <param name="data">Sample array, must be sorted ascendingly.</param>
@@ -338,7 +338,7 @@ namespace MathNet.Numerics.Statistics
         }
 
         /// <summary>
-        /// Estimates the empirical cummulative distribution function (CDF) at x from the sorted data array (ascending).
+        /// Estimates the empirical cumulative distribution function (CDF) at x from the sorted data array (ascending).
         /// </summary>
         /// <param name="data">The data sample sequence.</param>
         /// <param name="x">The value where to estimate the CDF at.</param>
@@ -371,7 +371,7 @@ namespace MathNet.Numerics.Statistics
         /// <summary>
         /// Estimates the quantile tau from the sorted data array (ascending).
         /// The tau-th quantile is the data value where the cumulative distribution
-        /// function crosses tau. The quantile definition can be specificed to be compatible
+        /// function crosses tau. The quantile definition can be specified to be compatible
         /// with an existing system.
         /// </summary>
         /// <param name="data">The data sample sequence.</param>
@@ -444,7 +444,7 @@ namespace MathNet.Numerics.Statistics
 
         /// <summary>
         /// Evaluates the rank of each entry of the sorted data array (ascending).
-        /// The rank definition can be specificed to be compatible
+        /// The rank definition can be specified to be compatible
         /// with an existing system.
         /// </summary>
         public static double[] Ranks(double[] data, RankDefinition definition = RankDefinition.Default)
diff --git a/src/Numerics/Statistics/Statistics.cs b/src/Numerics/Statistics/Statistics.cs
index ee2a1393..945ad582 100644
--- a/src/Numerics/Statistics/Statistics.cs
+++ b/src/Numerics/Statistics/Statistics.cs
@@ -502,7 +502,7 @@ namespace MathNet.Numerics.Statistics
         /// <summary>
         /// Estimates the tau-th quantile from the provided samples.
         /// The tau-th quantile is the data value where the cumulative distribution
-        /// function crosses tau. The quantile definition can be specificed to be compatible
+        /// function crosses tau. The quantile definition can be specified to be compatible
         /// with an existing system.
         /// </summary>
         /// <param name="data">The data sample sequence.</param>
@@ -517,7 +517,7 @@ namespace MathNet.Numerics.Statistics
         /// <summary>
         /// Estimates the tau-th quantile from the provided samples.
         /// The tau-th quantile is the data value where the cumulative distribution
-        /// function crosses tau. The quantile definition can be specificed to be compatible
+        /// function crosses tau. The quantile definition can be specified to be compatible
         /// with an existing system.
         /// </summary>
         /// <param name="data">The data sample sequence.</param>
@@ -532,7 +532,7 @@ namespace MathNet.Numerics.Statistics
         /// <summary>
         /// Estimates the tau-th quantile from the provided samples.
         /// The tau-th quantile is the data value where the cumulative distribution
-        /// function crosses tau. The quantile definition can be specificed to be compatible
+        /// function crosses tau. The quantile definition can be specified to be compatible
         /// with an existing system.
         /// </summary>
         /// <param name="data">The data sample sequence.</param>
@@ -547,7 +547,7 @@ namespace MathNet.Numerics.Statistics
         /// <summary>
         /// Estimates the tau-th quantile from the provided samples.
         /// The tau-th quantile is the data value where the cumulative distribution
-        /// function crosses tau. The quantile definition can be specificed to be compatible
+        /// function crosses tau. The quantile definition can be specified to be compatible
         /// with an existing system.
         /// </summary>
         /// <param name="data">The data sample sequence.</param>
@@ -723,7 +723,7 @@ namespace MathNet.Numerics.Statistics
 
         /// <summary>
         /// Evaluates the rank of each entry of the provided samples.
-        /// The rank definition can be specificed to be compatible
+        /// The rank definition can be specified to be compatible
         /// with an existing system.
         /// </summary>
         /// <param name="data">The data sample sequence.</param>
@@ -736,7 +736,7 @@ namespace MathNet.Numerics.Statistics
 
         /// <summary>
         /// Evaluates the rank of each entry of the provided samples.
-        /// The rank definition can be specificed to be compatible
+        /// The rank definition can be specified to be compatible
         /// with an existing system.
         /// </summary>
         /// <param name="data">The data sample sequence.</param>
@@ -749,7 +749,7 @@ namespace MathNet.Numerics.Statistics
         /// <summary>
         /// Estimates the quantile tau from the provided samples.
         /// The tau-th quantile is the data value where the cumulative distribution
-        /// function crosses tau. The quantile definition can be specificed to be compatible
+        /// function crosses tau. The quantile definition can be specified to be compatible
         /// with an existing system.
         /// </summary>
         /// <param name="data">The data sample sequence.</param>
@@ -765,7 +765,7 @@ namespace MathNet.Numerics.Statistics
         /// <summary>
         /// Estimates the quantile tau from the provided samples.
         /// The tau-th quantile is the data value where the cumulative distribution
-        /// function crosses tau. The quantile definition can be specificed to be compatible
+        /// function crosses tau. The quantile definition can be specified to be compatible
         /// with an existing system.
         /// </summary>
         /// <param name="data">The data sample sequence.</param>
@@ -779,7 +779,7 @@ namespace MathNet.Numerics.Statistics
         /// <summary>
         /// Estimates the quantile tau from the provided samples.
         /// The tau-th quantile is the data value where the cumulative distribution
-        /// function crosses tau. The quantile definition can be specificed to be compatible
+        /// function crosses tau. The quantile definition can be specified to be compatible
         /// with an existing system.
         /// </summary>
         /// <param name="data">The data sample sequence.</param>
@@ -794,7 +794,7 @@ namespace MathNet.Numerics.Statistics
         /// <summary>
         /// Estimates the quantile tau from the provided samples.
         /// The tau-th quantile is the data value where the cumulative distribution
-        /// function crosses tau. The quantile definition can be specificed to be compatible
+        /// function crosses tau. The quantile definition can be specified to be compatible
         /// with an existing system.
         /// </summary>
         /// <param name="data">The data sample sequence.</param>
@@ -805,7 +805,7 @@ namespace MathNet.Numerics.Statistics
         }
 
         /// <summary>
-        /// Estimates the empirical cummulative distribution function (CDF) at x from the provided samples.
+        /// Estimates the empirical cumulative distribution function (CDF) at x from the provided samples.
         /// </summary>
         /// <param name="data">The data sample sequence.</param>
         /// <param name="x">The value where to estimate the CDF at.</param>
@@ -817,7 +817,7 @@ namespace MathNet.Numerics.Statistics
         }
 
         /// <summary>
-        /// Estimates the empirical cummulative distribution function (CDF) at x from the provided samples.
+        /// Estimates the empirical cumulative distribution function (CDF) at x from the provided samples.
         /// </summary>
         /// <param name="data">The data sample sequence.</param>
         /// <param name="x">The value where to estimate the CDF at.</param>
@@ -827,7 +827,7 @@ namespace MathNet.Numerics.Statistics
         }
 
         /// <summary>
-        /// Estimates the empirical cummulative distribution function (CDF) at x from the provided samples.
+        /// Estimates the empirical cumulative distribution function (CDF) at x from the provided samples.
         /// </summary>
         /// <param name="data">The data sample sequence.</param>
         public static Func<double, double> EmpiricalCDFFunc(this IEnumerable<double> data)
@@ -838,7 +838,7 @@ namespace MathNet.Numerics.Statistics
         }
 
         /// <summary>
-        /// Estimates the empirical cummulative distribution function (CDF) at x from the provided samples.
+        /// Estimates the empirical cumulative distribution function (CDF) at x from the provided samples.
         /// </summary>
         /// <param name="data">The data sample sequence.</param>
         public static Func<double, double> EmpiricalCDFFunc(this IEnumerable<double?> data)
@@ -886,5 +886,26 @@ namespace MathNet.Numerics.Statistics
         {
             return EmpiricalInvCDFFunc(data.Where(d => d.HasValue).Select(d => d.Value));
         }
+
+        /// <summary>
+        /// Calculates the entropy of a stream of double values in bits.
+        /// Returns NaN if any of the values in the stream are NaN.
+        /// </summary>
+        /// <param name="data">The data sample sequence.</param>
+        public static double Entropy(IEnumerable<double> data)
+        {
+            return StreamingStatistics.Entropy(data);
+        }
+
+        /// <summary>
+        /// Calculates the entropy of a stream of double values in bits.
+        /// Returns NaN if any of the values in the stream are NaN.
+        /// Null-entries are ignored.
+        /// </summary>
+        /// <param name="data">The data sample sequence.</param>
+        public static double Entropy(IEnumerable<double?> data)
+        {
+            return StreamingStatistics.Entropy(data.Where(d => d.HasValue).Select(d => d.Value));
+        }
     }
 }