98 files changed, 167 insertions, 172 deletions

diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/AbstractDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/AbstractDistribution.java
index 30481d00..1a05daed 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/AbstractDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/AbstractDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -25,7 +25,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 
 import java.util.Random;
 
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.AbstractParameterizer;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/BetaDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/BetaDistribution.java
index 04d55262..f01ac528 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/BetaDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/BetaDistribution.java
@@ -2,7 +2,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 

 import java.util.Random;

 

-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;

+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;

 import de.lmu.ifi.dbs.elki.utilities.exceptions.AbortException;

 import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID;

 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;

@@ -12,7 +12,7 @@ import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
  This file is part of ELKI:

  Environment for Developing KDD-Applications Supported by Index-Structures

 

- Copyright (C) 2012

+ Copyright (C) 2014

  Ludwig-Maximilians-Universität München

  Lehr- und Forschungseinheit für Datenbanksysteme

  ELKI Development Team

diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/CauchyDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/CauchyDistribution.java
index 2b5d4949..dddfdcc0 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/CauchyDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/CauchyDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -25,7 +25,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 
 import java.util.Random;
 
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ChiDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ChiDistribution.java
index 5f144946..b7de1606 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ChiDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ChiDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -25,7 +25,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 
 import java.util.Random;
 
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.exceptions.ExceptionMessages;
 import de.lmu.ifi.dbs.elki.utilities.exceptions.NotImplementedException;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ChiSquaredDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ChiSquaredDistribution.java
index 6fd432b2..5bea555d 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ChiSquaredDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ChiSquaredDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -24,7 +24,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  */
 import java.util.Random;
 
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.documentation.Reference;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ConstantDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ConstantDistribution.java
index b31eaa3d..3d70d0d3 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ConstantDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ConstantDistribution.java
@@ -9,7 +9,7 @@ import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/Distribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/Distribution.java
index 0c60e02f..68ac1b60 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/Distribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/Distribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -23,14 +23,13 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-import de.lmu.ifi.dbs.elki.utilities.optionhandling.Parameterizable;
 
 /**
  * Statistical distributions, with their common functions.
  * 
  * @author Erich Schubert
  */
-public interface Distribution extends Parameterizable {
+public interface Distribution {
   /**
    * Return the density of an existing value
    * 
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ExponentialDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ExponentialDistribution.java
index 33d8e853..db6ea61d 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ExponentialDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ExponentialDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -25,7 +25,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 
 import java.util.Random;
 
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ExponentiallyModifiedGaussianDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ExponentiallyModifiedGaussianDistribution.java
index 22e75e3d..4905309f 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ExponentiallyModifiedGaussianDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/ExponentiallyModifiedGaussianDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -26,8 +26,8 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 import java.util.Random;
 
 import de.lmu.ifi.dbs.elki.math.MathUtil;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.Alias;
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.exceptions.ExceptionMessages;
 import de.lmu.ifi.dbs.elki.utilities.exceptions.NotImplementedException;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GammaDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GammaDistribution.java
index 850b0e3a..b2a79d81 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GammaDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GammaDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -27,7 +27,7 @@ import java.util.Random;
 
 import de.lmu.ifi.dbs.elki.logging.LoggingUtil;
 import de.lmu.ifi.dbs.elki.math.MathUtil;
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.documentation.Reference;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GeneralizedExtremeValueDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GeneralizedExtremeValueDistribution.java
index 0d3fd4f8..4c0e267a 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GeneralizedExtremeValueDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GeneralizedExtremeValueDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -25,7 +25,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 
 import java.util.Random;
 
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
 
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GeneralizedLogisticAlternateDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GeneralizedLogisticAlternateDistribution.java
index eb5e1b1a..6e41be51 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GeneralizedLogisticAlternateDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GeneralizedLogisticAlternateDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -24,7 +24,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  */
 import java.util.Random;
 
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
 
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GeneralizedLogisticDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GeneralizedLogisticDistribution.java
index 467ad4f9..f86b3b04 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GeneralizedLogisticDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GeneralizedLogisticDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -24,7 +24,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  */
 import java.util.Random;
 
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
 
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GumbelDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GumbelDistribution.java
index 9f42b7e2..34683b97 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GumbelDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/GumbelDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -25,7 +25,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 
 import java.util.Random;
 
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
 
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/HaltonUniformDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/HaltonUniformDistribution.java
index c16bb498..7724f237 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/HaltonUniformDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/HaltonUniformDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -27,7 +27,7 @@ import java.util.Random;
 
 import de.lmu.ifi.dbs.elki.math.MathUtil;
 import de.lmu.ifi.dbs.elki.math.Primes;
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.documentation.Reference;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/KappaDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/KappaDistribution.java
index 156bf325..02940907 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/KappaDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/KappaDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -24,7 +24,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  */
 import java.util.Random;
 
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LaplaceDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LaplaceDistribution.java
index 18a6ffbe..ad14c001 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LaplaceDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LaplaceDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -25,8 +25,8 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 
 import java.util.Random;
 
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.Alias;
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogGammaAlternateDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogGammaAlternateDistribution.java
index 90902ae0..afe12db1 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogGammaAlternateDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogGammaAlternateDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -25,7 +25,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 
 import java.util.Random;
 
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogGammaDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogGammaDistribution.java
index 76b10dde..252794b7 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogGammaDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogGammaDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -25,7 +25,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 
 import java.util.Random;
 
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogLogisticDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogLogisticDistribution.java
index fe8557b3..50b4f762 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogLogisticDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogLogisticDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -24,8 +24,8 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  */
 import java.util.Random;
 
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.Alias;
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
 
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogNormalDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogNormalDistribution.java
index ca2fbbab..cba41e9f 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogNormalDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogNormalDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -25,8 +25,8 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 import java.util.Random;
 
 import de.lmu.ifi.dbs.elki.math.MathUtil;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.Alias;
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.constraints.CommonConstraints;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogisticDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogisticDistribution.java
index 12307a36..868d92bd 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogisticDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/LogisticDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -25,8 +25,8 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 import java.util.Random;
 
 import de.lmu.ifi.dbs.elki.math.MathUtil;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.Alias;
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
 
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/NormalDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/NormalDistribution.java
index 0a0d3d4e..4ce0e912 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/NormalDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/NormalDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -26,8 +26,8 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 import java.util.Random;
 
 import de.lmu.ifi.dbs.elki.math.MathUtil;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.Alias;
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.constraints.CommonConstraints;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
@@ -112,6 +112,11 @@ public class NormalDistribution extends AbstractDistribution {
   static final double ERFINV_D[] = { 7.784695709041462e-03, 3.224671290700398e-01, 2.445134137142996e+00, 3.754408661907416e+00 };
 
   /**
+   * CDFINV(0.75)
+   */
+  public static final double PHIINV075 = 0.67448975019608171;
+
+  /**
    * 1 / CDFINV(0.75)
    */
   public static final double ONEBYPHIINV075 = 1.48260221850560186054;
@@ -212,28 +217,28 @@ public class NormalDistribution extends AbstractDistribution {
    * @return erfc(x)
    */
   public static double erfc(double x) {
-    if (Double.isNaN(x)) {
+    if(Double.isNaN(x)) {
       return Double.NaN;
     }
-    if (Double.isInfinite(x)) {
+    if(Double.isInfinite(x)) {
       return (x < 0.0) ? 2 : 0;
     }
 
     double result = Double.NaN;
     double absx = Math.abs(x);
     // First approximation interval
-    if (absx < 0.46875) {
+    if(absx < 0.46875) {
       double z = x * x;
       result = 1 - x * ((((ERFAPP_A[0] * z + ERFAPP_A[1]) * z + ERFAPP_A[2]) * z + ERFAPP_A[3]) * z + ERFAPP_A[4]) / ((((ERFAPP_B[0] * z + ERFAPP_B[1]) * z + ERFAPP_B[2]) * z + ERFAPP_B[3]) * z + ERFAPP_B[4]);
     }
     // Second approximation interval
-    else if (absx < 4.0) {
+    else if(absx < 4.0) {
       double z = absx;
       result = ((((((((ERFAPP_C[0] * z + ERFAPP_C[1]) * z + ERFAPP_C[2]) * z + ERFAPP_C[3]) * z + ERFAPP_C[4]) * z + ERFAPP_C[5]) * z + ERFAPP_C[6]) * z + ERFAPP_C[7]) * z + ERFAPP_C[8]) / ((((((((ERFAPP_D[0] * z + ERFAPP_D[1]) * z + ERFAPP_D[2]) * z + ERFAPP_D[3]) * z + ERFAPP_D[4]) * z + ERFAPP_D[5]) * z + ERFAPP_D[6]) * z + ERFAPP_D[7]) * z + ERFAPP_D[8]);
       double rounded = Math.round(result * 16.0) / 16.0;
       double del = (absx - rounded) * (absx + rounded);
       result = Math.exp(-rounded * rounded) * Math.exp(-del) * result;
-      if (x < 0.0) {
+      if(x < 0.0) {
         result = 2.0 - result;
       }
     }
@@ -245,7 +250,7 @@ public class NormalDistribution extends AbstractDistribution {
       double rounded = Math.round(result * 16.0) / 16.0;
       double del = (absx - rounded) * (absx + rounded);
       result = Math.exp(-rounded * rounded) * Math.exp(-del) * result;
-      if (x < 0.0) {
+      if(x < 0.0) {
         result = 2.0 - result;
       }
     }
@@ -303,7 +308,7 @@ public class NormalDistribution extends AbstractDistribution {
    * @return PDF of the given normal distribution at x.
    */
   public static double standardNormalPDF(double x) {
-    return Math.exp(-.5 * x * x) * MathUtil.SQRTHALF;
+    return Math.exp(-.5 * x * x) * MathUtil.ONE_BY_SQRTTWOPI;
   }
 
   /**
@@ -358,21 +363,26 @@ public class NormalDistribution extends AbstractDistribution {
    * @return Inverse erf.
    */
   public static double standardNormalQuantile(double d) {
-    if (d == 0) {
+    if(d == 0) {
       return Double.NEGATIVE_INFINITY;
-    } else if (d == 1) {
+    }
+    else if(d == 1) {
       return Double.POSITIVE_INFINITY;
-    } else if (Double.isNaN(d) || d < 0 || d > 1) {
+    }
+    else if(Double.isNaN(d) || d < 0 || d > 1) {
       return Double.NaN;
-    } else if (d < P_LOW) {
+    }
+    else if(d < P_LOW) {
       // Rational approximation for lower region:
       double q = Math.sqrt(-2 * Math.log(d));
       return (((((ERFINV_C[0] * q + ERFINV_C[1]) * q + ERFINV_C[2]) * q + ERFINV_C[3]) * q + ERFINV_C[4]) * q + ERFINV_C[5]) / ((((ERFINV_D[0] * q + ERFINV_D[1]) * q + ERFINV_D[2]) * q + ERFINV_D[3]) * q + 1);
-    } else if (P_HIGH < d) {
+    }
+    else if(P_HIGH < d) {
       // Rational approximation for upper region:
       double q = Math.sqrt(-2 * Math.log(1 - d));
       return -(((((ERFINV_C[0] * q + ERFINV_C[1]) * q + ERFINV_C[2]) * q + ERFINV_C[3]) * q + ERFINV_C[4]) * q + ERFINV_C[5]) / ((((ERFINV_D[0] * q + ERFINV_D[1]) * q + ERFINV_D[2]) * q + ERFINV_D[3]) * q + 1);
-    } else {
+    }
+    else {
       // Rational approximation for central region:
       double q = d - 0.5D;
       double r = q * q;
@@ -396,13 +406,13 @@ public class NormalDistribution extends AbstractDistribution {
       super.makeOptions(config);
 
       DoubleParameter muP = new DoubleParameter(LOCATION_ID);
-      if (config.grab(muP)) {
+      if(config.grab(muP)) {
         mu = muP.doubleValue();
       }
 
       DoubleParameter sigmaP = new DoubleParameter(SCALE_ID);
       sigmaP.addConstraint(CommonConstraints.GREATER_THAN_ZERO_DOUBLE);
-      if (config.grab(sigmaP)) {
+      if(config.grab(sigmaP)) {
         sigma = sigmaP.doubleValue();
       }
     }
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/PoissonDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/PoissonDistribution.java
index b6b70b34..3321ee69 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/PoissonDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/PoissonDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -25,7 +25,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 import java.util.Random;
 
 import de.lmu.ifi.dbs.elki.math.MathUtil;
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.documentation.Reference;
 import de.lmu.ifi.dbs.elki.utilities.exceptions.ExceptionMessages;
 import de.lmu.ifi.dbs.elki.utilities.exceptions.NotImplementedException;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/RayleighDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/RayleighDistribution.java
index 68870f1a..9f3b718f 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/RayleighDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/RayleighDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -25,7 +25,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 
 import java.util.Random;
 
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
 
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/SkewGeneralizedNormalDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/SkewGeneralizedNormalDistribution.java
index 76931029..ed3eda95 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/SkewGeneralizedNormalDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/SkewGeneralizedNormalDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -26,7 +26,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 import java.util.Random;
 
 import de.lmu.ifi.dbs.elki.math.MathUtil;
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.constraints.CommonConstraints;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/StudentsTDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/StudentsTDistribution.java
index ef9f06d4..56cf855f 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/StudentsTDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/StudentsTDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:

  Environment for Developing KDD-Applications Supported by Index-Structures

 

- Copyright (C) 2012

+ Copyright (C) 2014

  Ludwig-Maximilians-Universität München

  Lehr- und Forschungseinheit für Datenbanksysteme

  ELKI Development Team

@@ -25,7 +25,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 

 import java.util.Random;

 

-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;

+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;

 import de.lmu.ifi.dbs.elki.utilities.exceptions.ExceptionMessages;

 import de.lmu.ifi.dbs.elki.utilities.exceptions.NotImplementedException;

 import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID;

diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/UniformDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/UniformDistribution.java
index db2e2fb2..5dc33e5a 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/UniformDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/UniformDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -25,7 +25,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 
 import java.util.Random;
 
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/WaldDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/WaldDistribution.java
index 123ece95..332c5ed0 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/WaldDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/WaldDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -26,8 +26,8 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 import java.util.Random;
 
 import de.lmu.ifi.dbs.elki.math.MathUtil;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.Alias;
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.exceptions.ExceptionMessages;
 import de.lmu.ifi.dbs.elki.utilities.exceptions.NotImplementedException;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/WeibullDistribution.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/WeibullDistribution.java
index 9b7af6d8..4f261840 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/WeibullDistribution.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/WeibullDistribution.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -25,7 +25,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution;
 
 import java.util.Random;
 
-import de.lmu.ifi.dbs.elki.utilities.RandomFactory;
+import de.lmu.ifi.dbs.elki.math.random.RandomFactory;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleParameter;
 
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractExpMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractExpMADEstimator.java
index 6f9dc541..68ea51e6 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractExpMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractExpMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractLMMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractLMMEstimator.java
index 3d77a1e6..969f1c2e 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractLMMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractLMMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractLogMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractLogMADEstimator.java
index b4e4e095..d1b96526 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractLogMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractLogMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractLogMOMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractLogMOMEstimator.java
index 8ae86d4a..f19f0f4f 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractLogMOMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractLogMOMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractLogMeanVarianceEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractLogMeanVarianceEstimator.java
index a21186db..b149fedc 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractLogMeanVarianceEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractLogMeanVarianceEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractMADEstimator.java
index 54009592..a451d088 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractMOMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractMOMEstimator.java
index 30bd0802..cc3c7460 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractMOMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractMOMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractMeanVarianceEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractMeanVarianceEstimator.java
index 73a2e6d2..ccf522a0 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractMeanVarianceEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/AbstractMeanVarianceEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/CauchyMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/CauchyMADEstimator.java
index e1cfb20c..77a21b11 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/CauchyMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/CauchyMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/DistributionEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/DistributionEstimator.java
index 953fcff8..74ce583b 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/DistributionEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/DistributionEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/EMGOlivierNorbergEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/EMGOlivierNorbergEstimator.java
index 65c89c83..0319504a 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/EMGOlivierNorbergEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/EMGOlivierNorbergEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExpMADDistributionEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExpMADDistributionEstimator.java
index 70a16f3e..d185c36e 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExpMADDistributionEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExpMADDistributionEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExponentialLMMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExponentialLMMEstimator.java
index 66176545..b9367d11 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExponentialLMMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExponentialLMMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExponentialMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExponentialMADEstimator.java
index 208fc72b..fa654738 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExponentialMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExponentialMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExponentialMOMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExponentialMOMEstimator.java
index 4c3f93aa..cd05baad 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExponentialMOMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExponentialMOMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExponentialMedianEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExponentialMedianEstimator.java
index 19ce63c7..6480f6bb 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExponentialMedianEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/ExponentialMedianEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GammaChoiWetteEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GammaChoiWetteEstimator.java
index 9e47e81d..db4a6fb9 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GammaChoiWetteEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GammaChoiWetteEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GammaLMMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GammaLMMEstimator.java
index edfc3f51..1f30b58b 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GammaLMMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GammaLMMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GammaMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GammaMADEstimator.java
index 54b0d38b..0007c225 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GammaMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GammaMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GammaMOMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GammaMOMEstimator.java
index 0ff0cf47..5f381447 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GammaMOMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GammaMOMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GeneralizedExtremeValueLMMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GeneralizedExtremeValueLMMEstimator.java
index cdadf47d..a2802c24 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GeneralizedExtremeValueLMMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GeneralizedExtremeValueLMMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -103,7 +103,7 @@ public class GeneralizedExtremeValueLMMEstimator extends AbstractLMMEstimator<Ge
       // g: Almost zero?
       if (Math.abs(g) < 1e-50) {
         double k = 0;
-        double sigma = xmom[1] / MathUtil.LOG2;
+        double sigma = xmom[1] * MathUtil.ONE_BY_LOG2;
         double mu = xmom[0] - Math.E * sigma;
         return new GeneralizedExtremeValueDistribution(mu, sigma, k);
       }
@@ -113,7 +113,7 @@ public class GeneralizedExtremeValueLMMEstimator extends AbstractLMMEstimator<Ge
       if (t3 < -.8) {
         // Newton-Raphson iteration for t3 < -.8
         if (t3 <= -.97) {
-          g = 1. - Math.log(1. + t3) / MathUtil.LOG2;
+          g = 1. - Math.log1p(t3) * MathUtil.ONE_BY_LOG2;
         }
         double t0 = .5 * (t3 + 3.);
         for (int it = 1;; it++) {
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GeneralizedLogisticAlternateLMMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GeneralizedLogisticAlternateLMMEstimator.java
index dfcbcd52..3807c700 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GeneralizedLogisticAlternateLMMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GeneralizedLogisticAlternateLMMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GumbelLMMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GumbelLMMEstimator.java
index c0f64006..539d9a88 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GumbelLMMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GumbelLMMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -65,7 +65,7 @@ public class GumbelLMMEstimator extends AbstractLMMEstimator<GumbelDistribution>
 
   @Override
   public GumbelDistribution estimateFromLMoments(double[] xmom) {
-    double scale = xmom[1] / MathUtil.LOG2;
+    double scale = xmom[1] * MathUtil.ONE_BY_LOG2;
     return new GumbelDistribution(xmom[0] - Math.E * scale, scale);
   }
 
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GumbelMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GumbelMADEstimator.java
index ebf6354a..2f74b36a 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GumbelMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/GumbelMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LMMDistributionEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LMMDistributionEstimator.java
index f3d8d1b2..56339504 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LMMDistributionEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LMMDistributionEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LaplaceLMMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LaplaceLMMEstimator.java
index 4026fdc5..7ac2ae25 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LaplaceLMMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LaplaceLMMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LaplaceMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LaplaceMADEstimator.java
index 6fe6da0f..10e2f9de 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LaplaceMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LaplaceMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LaplaceMLEEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LaplaceMLEEstimator.java
index 8d2c5707..acd755a6 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LaplaceMLEEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LaplaceMLEEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -44,7 +44,9 @@ import de.lmu.ifi.dbs.elki.utilities.optionhandling.AbstractParameterizer;
  * 
  * @apiviz.has LaplaceDistribution
  */
-@Reference(title = "The Double Exponential Distribution: Using Calculus to Find a Maximum Likelihood Estimator", authors = "R. M. Norton", booktitle = "The American Statistician 38 (2)", url = "http://dx.doi.org/10.2307%2F2683252")
+@Reference(title = "The Double Exponential Distribution: Using Calculus to Find a Maximum Likelihood Estimator", //
+authors = "R. M. Norton", booktitle = "The American Statistician 38 (2)", //
+url = "http://dx.doi.org/10.2307/2683252")
 public class LaplaceMLEEstimator implements DistributionEstimator<LaplaceDistribution> {
   /**
    * Static instance.
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogGammaAlternateExpMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogGammaAlternateExpMADEstimator.java
index 7ea0a6be..a4a3aa87 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogGammaAlternateExpMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogGammaAlternateExpMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogGammaChoiWetteEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogGammaChoiWetteEstimator.java
index ba3a899d..996132dc 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogGammaChoiWetteEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogGammaChoiWetteEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogGammaLogMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogGammaLogMADEstimator.java
index ed34870c..44d8abf6 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogGammaLogMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogGammaLogMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogGammaLogMOMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogGammaLogMOMEstimator.java
index ddc6cbb9..e5552714 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogGammaLogMOMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogGammaLogMOMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogLogisticMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogLogisticMADEstimator.java
index 61b111c9..a9ea3efd 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogLogisticMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogLogisticMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogMADDistributionEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogMADDistributionEstimator.java
index 9c281952..8b29ad46 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogMADDistributionEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogMADDistributionEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogMOMDistributionEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogMOMDistributionEstimator.java
index 5a589faa..bc482378 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogMOMDistributionEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogMOMDistributionEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalBilkovaLMMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalBilkovaLMMEstimator.java
index e8fab89f..8ec1560b 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalBilkovaLMMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalBilkovaLMMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalLMMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalLMMEstimator.java
index 48865d3f..40afd20c 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalLMMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalLMMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalLevenbergMarquardtKDEEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalLevenbergMarquardtKDEEstimator.java
index b4b8ff0d..22afe9e6 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalLevenbergMarquardtKDEEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalLevenbergMarquardtKDEEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalLogMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalLogMADEstimator.java
index 6ad1dc33..ef197776 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalLogMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalLogMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalLogMOMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalLogMOMEstimator.java
index 5b753c54..a44441fa 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalLogMOMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogNormalLogMOMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogisticLMMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogisticLMMEstimator.java
index 973a91de..543e7043 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogisticLMMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogisticLMMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogisticMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogisticMADEstimator.java
index 45181486..fff6830e 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogisticMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/LogisticMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/MADDistributionEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/MADDistributionEstimator.java
index 6bf2b3ae..3ea05e53 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/MADDistributionEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/MADDistributionEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/MOMDistributionEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/MOMDistributionEstimator.java
index 383f68cc..8257994c 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/MOMDistributionEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/MOMDistributionEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/MeanVarianceDistributionEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/MeanVarianceDistributionEstimator.java
index 4d84465f..6605acdb 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/MeanVarianceDistributionEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/MeanVarianceDistributionEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/NormalLMMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/NormalLMMEstimator.java
index 67880950..df0bcb74 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/NormalLMMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/NormalLMMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/NormalLevenbergMarquardtKDEEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/NormalLevenbergMarquardtKDEEstimator.java
index bbbcda76..75ffccae 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/NormalLevenbergMarquardtKDEEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/NormalLevenbergMarquardtKDEEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/NormalMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/NormalMADEstimator.java
index 2221ad4b..e716432f 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/NormalMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/NormalMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/NormalMOMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/NormalMOMEstimator.java
index dae05eb0..6cc48f4a 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/NormalMOMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/NormalMOMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/RayleighLMMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/RayleighLMMEstimator.java
index a827e1e8..42372102 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/RayleighLMMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/RayleighLMMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/RayleighMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/RayleighMADEstimator.java
index 7382ada2..3e1d6e47 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/RayleighMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/RayleighMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/RayleighMLEEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/RayleighMLEEstimator.java
index aa5dc300..f4e1ba82 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/RayleighMLEEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/RayleighMLEEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/SkewGNormalLMMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/SkewGNormalLMMEstimator.java
index df05eef9..a66ac5ee 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/SkewGNormalLMMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/SkewGNormalLMMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/UniformEnhancedMinMaxEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/UniformEnhancedMinMaxEstimator.java
index 834b0d94..c4401c87 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/UniformEnhancedMinMaxEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/UniformEnhancedMinMaxEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/UniformLMMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/UniformLMMEstimator.java
index 5b3e868f..7ad57dbf 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/UniformLMMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/UniformLMMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/UniformMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/UniformMADEstimator.java
index 47dad134..ec52ed2a 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/UniformMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/UniformMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/UniformMinMaxEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/UniformMinMaxEstimator.java
index 11bb8231..a1409839 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/UniformMinMaxEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/UniformMinMaxEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WaldMLEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WaldMLEstimator.java
index 16a33f89..b2d4836c 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WaldMLEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WaldMLEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WaldMOMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WaldMOMEstimator.java
index 82b70936..c8476794 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WaldMOMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WaldMOMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WeibullLMMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WeibullLMMEstimator.java
index 9d7d8e8e..6d68e643 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WeibullLMMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WeibullLMMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WeibullLogMADEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WeibullLogMADEstimator.java
index aacceae7..469fb93f 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WeibullLogMADEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WeibullLogMADEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WeibullLogMOMEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WeibullLogMOMEstimator.java
index 9182a7ce..f189fc45 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WeibullLogMOMEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/WeibullLogMOMEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/meta/BestFitEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/meta/BestFitEstimator.java
index 8d57e0b7..54fdf035 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/meta/BestFitEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/meta/BestFitEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator.meta;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -199,7 +199,7 @@ public class BestFitEstimator implements DistributionEstimator<Distribution> {
     }
     if (mom.getMax() <= mom.getMin()) {
       LOG.warning("Constant distribution detected. Cannot fit.");
-      return new UniformDistribution(mom.getMin() - .1, mom.getMax() + .1);
+      return new UniformDistribution(mom.getMin() - 1., mom.getMax() + 1.);
     }
     // Sort: for L-Moments, but getting the median is now also cheap.
     Arrays.sort(x);
@@ -253,9 +253,7 @@ public class BestFitEstimator implements DistributionEstimator<Distribution> {
           LOG.debugFine("Fitting distribution " + est.getClass().getSimpleName() + " failed: " + e.getMessage());
         }
       }
-      if (prog != null) {
-        prog.incrementProcessed(LOG);
-      }
+      LOG.incrementProcessed(prog);
     }
     for (MADDistributionEstimator<?> est : madests) {
       try {
@@ -274,9 +272,7 @@ public class BestFitEstimator implements DistributionEstimator<Distribution> {
           LOG.debugFine("Fitting distribution " + est.getClass().getSimpleName() + " failed: " + e.getMessage());
         }
       }
-      if (prog != null) {
-        prog.incrementProcessed(LOG);
-      }
+      LOG.incrementProcessed(prog);
     }
     for (LMMDistributionEstimator<?> est : lmmests) {
       if (lmm != null) {
@@ -297,9 +293,7 @@ public class BestFitEstimator implements DistributionEstimator<Distribution> {
           }
         }
       }
-      if (prog != null) {
-        prog.incrementProcessed(LOG);
-      }
+      LOG.incrementProcessed(prog);
     }
     for (LogMOMDistributionEstimator<?> est : logmomests) {
       try {
@@ -318,9 +312,7 @@ public class BestFitEstimator implements DistributionEstimator<Distribution> {
           LOG.debugFine("Fitting distribution " + est.getClass().getSimpleName() + " failed: " + e.getMessage());
         }
       }
-      if (prog != null) {
-        prog.incrementProcessed(LOG);
-      }
+      LOG.incrementProcessed(prog);
     }
     for (LogMADDistributionEstimator<?> est : logmadests) {
       try {
@@ -339,9 +331,7 @@ public class BestFitEstimator implements DistributionEstimator<Distribution> {
           LOG.debugFine("Fitting distribution " + est.getClass().getSimpleName() + " failed: " + e.getMessage());
         }
       }
-      if (prog != null) {
-        prog.incrementProcessed(LOG);
-      }
+      LOG.incrementProcessed(prog);
     }
     { // Uniform estimators.
       final UniformMinMaxEstimator est = UniformMinMaxEstimator.STATIC;
@@ -361,9 +351,7 @@ public class BestFitEstimator implements DistributionEstimator<Distribution> {
           LOG.debugFine("Fitting distribution " + est.getClass().getSimpleName() + " failed: " + e.getMessage());
         }
       }
-      if (prog != null) {
-        prog.incrementProcessed(LOG);
-      }
+      LOG.incrementProcessed(prog);
     }
     { // Uniform estimators.
       final UniformEnhancedMinMaxEstimator est = UniformEnhancedMinMaxEstimator.STATIC;
@@ -383,13 +371,9 @@ public class BestFitEstimator implements DistributionEstimator<Distribution> {
           LOG.debugFine("Fitting distribution " + est.getClass().getSimpleName() + " failed: " + e.getMessage());
         }
       }
-      if (prog != null) {
-        prog.incrementProcessed(LOG);
-      }
-    }
-    if (prog != null) {
-      prog.ensureCompleted(LOG);
+      LOG.incrementProcessed(prog);
     }
+    LOG.ensureCompleted(prog);
 
     if (LOG.isVeryVerbose()) {
       LOG.veryverbose("Best distribution fit: " + bestscore + " " + best.toString() + " via " + bestest);
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/meta/TrimmedEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/meta/TrimmedEstimator.java
index a78d9760..d2d81a41 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/meta/TrimmedEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/meta/TrimmedEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator.meta;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/meta/WinsorisingEstimator.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/meta/WinsorisingEstimator.java
index 47fe427e..7726adaa 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/meta/WinsorisingEstimator.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/meta/WinsorisingEstimator.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator.meta;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/meta/package-info.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/meta/package-info.java
index c06be5d7..fc1812a1 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/meta/package-info.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/meta/package-info.java
@@ -8,7 +8,7 @@
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/package-info.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/package-info.java
index 9a9f0993..6fa3a6ed 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/package-info.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/estimator/package-info.java
@@ -11,7 +11,7 @@ package de.lmu.ifi.dbs.elki.math.statistics.distribution.estimator;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
diff --git a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/package-info.java b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/package-info.java
index 49357049..707e1b7d 100644
--- a/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/package-info.java
+++ b/src/de/lmu/ifi/dbs/elki/math/statistics/distribution/package-info.java
@@ -5,7 +5,7 @@
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2013
+ Copyright (C) 2014
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team