Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationEnsembleModel.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationEnsembleModel.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationEnsembleModel.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -26,5 +26,5 @@
     void Remove(IClassificationModel model);
     IEnumerable<IClassificationModel> Models { get; }
-    IEnumerable<IEnumerable<double>> GetEstimatedClassValueVectors(Dataset dataset, IEnumerable<int> rows);
+    IEnumerable<IEnumerable<double>> GetEstimatedClassValueVectors(IDataset dataset, IEnumerable<int> rows);
   }
 }
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationEnsembleSolution.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationEnsembleSolution.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationEnsembleSolution.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -26,5 +26,5 @@
     new IClassificationEnsembleModel Model { get; }
     IItemCollection<IClassificationSolution> ClassificationSolutions { get; }
-    IEnumerable<IEnumerable<double>> GetEstimatedClassValueVectors(Dataset dataset, IEnumerable<int> rows);
+    IEnumerable<IEnumerable<double>> GetEstimatedClassValueVectors(IDataset dataset, IEnumerable<int> rows);
   }
 }
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationModel.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationModel.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationModel.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -23,5 +23,5 @@
 namespace HeuristicLab.Problems.DataAnalysis {
   public interface IClassificationModel : IDataAnalysisModel {
-    IEnumerable<double> GetEstimatedClassValues(Dataset dataset, IEnumerable<int> rows);
+    IEnumerable<double> GetEstimatedClassValues(IDataset dataset, IEnumerable<int> rows);
     IClassificationSolution CreateClassificationSolution(IClassificationProblemData problemData);
   }
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationProblem.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationProblem.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationProblem.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationProblemData.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationProblemData.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationProblemData.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -26,4 +26,5 @@
 
     IEnumerable<string> ClassNames { get; }
+    string PositiveClass { get; set; }
     IEnumerable<double> ClassValues { get; }
     int Classes { get; }
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationSolution.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationSolution.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IClassificationSolution.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IDiscriminantFunctionClassificationModel.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IDiscriminantFunctionClassificationModel.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IDiscriminantFunctionClassificationModel.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -30,5 +30,5 @@
     // class values and thresholds can only be assigned simultanously
     void SetThresholdsAndClassValues(IEnumerable<double> thresholds, IEnumerable<double> classValues);
-    IEnumerable<double> GetEstimatedValues(Dataset dataset, IEnumerable<int> rows);
+    IEnumerable<double> GetEstimatedValues(IDataset dataset, IEnumerable<int> rows);
 
     event EventHandler ThresholdsChanged;
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IDiscriminantFunctionClassificationSolution.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IDiscriminantFunctionClassificationSolution.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IDiscriminantFunctionClassificationSolution.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IDiscriminantFunctionThresholdCalculator.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IDiscriminantFunctionThresholdCalculator.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Classification/IDiscriminantFunctionThresholdCalculator.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Clustering/IClusteringModel.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Clustering/IClusteringModel.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Clustering/IClusteringModel.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -23,5 +23,5 @@
 namespace HeuristicLab.Problems.DataAnalysis {
   public interface IClusteringModel : IDataAnalysisModel {
-    IEnumerable<int> GetClusterValues(Dataset dataset, IEnumerable<int> rows);
+    IEnumerable<int> GetClusterValues(IDataset dataset, IEnumerable<int> rows);
   }
 }
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Clustering/IClusteringProblem.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Clustering/IClusteringProblem.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Clustering/IClusteringProblem.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Clustering/IClusteringProblemData.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Clustering/IClusteringProblemData.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Clustering/IClusteringProblemData.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Clustering/IClusteringSolution.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Clustering/IClusteringSolution.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Clustering/IClusteringSolution.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataAnalysisModel.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataAnalysisModel.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataAnalysisModel.cs	(revision 12694)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataAnalysisProblem.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataAnalysisProblem.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataAnalysisProblem.cs	(revision 12694)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataAnalysisProblemData.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataAnalysisProblemData.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataAnalysisProblemData.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -29,5 +29,5 @@
     bool IsEmpty { get; }
 
-    Dataset Dataset { get; }
+    IDataset Dataset { get; }
     ICheckedItemList<StringValue> InputVariables { get; }
     IEnumerable<string> AllowedInputVariables { get; }
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataAnalysisSolution.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataAnalysisSolution.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataAnalysisSolution.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataAnalysisSolutionExporter.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataAnalysisSolutionExporter.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataAnalysisSolutionExporter.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataset.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataset.cs	(revision 12694)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataset.cs	(revision 12694)
@@ -0,0 +1,41 @@
+﻿#region License Information
+/* HeuristicLab
+ * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ *
+ * This file is part of HeuristicLab.
+ *
+ * HeuristicLab is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * HeuristicLab is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
+ */
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using HeuristicLab.Core;
+using HeuristicLab.Data;
+
+namespace HeuristicLab.Problems.DataAnalysis {
+  public interface IDataset : IItem, IStringConvertibleMatrix {
+    IEnumerable<string> VariableNames { get; }
+    IEnumerable<string> DoubleVariables { get; }
+
+    double GetDoubleValue(string variableName, int row);
+    IEnumerable<double> GetDoubleValues(string variableName);
+    IEnumerable<double> GetDoubleValues(string variableName, IEnumerable<int> rows);
+    ReadOnlyCollection<double> GetReadOnlyDoubleValues(string variableName);
+
+    IEnumerable<string> GetStringValues(string variableName);
+    IEnumerable<DateTime> GetDateTimeValues(string variableName);
+  }
+}
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDependencyCalculator.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDependencyCalculator.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDependencyCalculator.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IOnlineCalculator.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IOnlineCalculator.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IOnlineCalculator.cs	(revision 12694)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/ITransformation.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/ITransformation.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/ITransformation.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/ITransformationMapper.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/ITransformationMapper.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/ITransformationMapper.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionEnsembleModel.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionEnsembleModel.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionEnsembleModel.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -26,5 +26,5 @@
     void Remove(IRegressionModel model);
     IEnumerable<IRegressionModel> Models { get; }
-    IEnumerable<IEnumerable<double>> GetEstimatedValueVectors(Dataset dataset, IEnumerable<int> rows);
+    IEnumerable<IEnumerable<double>> GetEstimatedValueVectors(IDataset dataset, IEnumerable<int> rows);
   }
 }
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionEnsembleSolution.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionEnsembleSolution.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionEnsembleSolution.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -27,5 +27,5 @@
     new RegressionEnsembleProblemData ProblemData { get; set; }
     IItemCollection<IRegressionSolution> RegressionSolutions { get; }
-    IEnumerable<IEnumerable<double>> GetEstimatedValueVectors(Dataset dataset, IEnumerable<int> rows);
+    IEnumerable<IEnumerable<double>> GetEstimatedValueVectors(IDataset dataset, IEnumerable<int> rows);
   }
 }
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionModel.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionModel.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionModel.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -23,5 +23,5 @@
 namespace HeuristicLab.Problems.DataAnalysis {
   public interface IRegressionModel : IDataAnalysisModel {
-    IEnumerable<double> GetEstimatedValues(Dataset dataset, IEnumerable<int> rows);
+    IEnumerable<double> GetEstimatedValues(IDataset dataset, IEnumerable<int> rows);
     IRegressionSolution CreateRegressionSolution(IRegressionProblemData problemData);
   }
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionProblem.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionProblem.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionProblem.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionProblemData.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionProblemData.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionProblemData.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionSolution.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionSolution.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/Regression/IRegressionSolution.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/IOnlineTimeSeriesCalculator.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/IOnlineTimeSeriesCalculator.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/IOnlineTimeSeriesCalculator.cs	(revision 12694)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisModel.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisModel.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisModel.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -23,5 +23,5 @@
 namespace HeuristicLab.Problems.DataAnalysis {
   public interface ITimeSeriesPrognosisModel : IRegressionModel {
-    IEnumerable<IEnumerable<double>> GetPrognosedValues(Dataset dataset, IEnumerable<int> rows, IEnumerable<int> horizons);
+    IEnumerable<IEnumerable<double>> GetPrognosedValues(IDataset dataset, IEnumerable<int> rows, IEnumerable<int> horizons);
     ITimeSeriesPrognosisSolution CreateTimeSeriesPrognosisSolution(ITimeSeriesPrognosisProblemData problemData);
   }
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisProblem.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisProblem.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisProblem.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisProblemData.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisProblemData.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisProblemData.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisSolution.cs
===================================================================
--- branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisSolution.cs	(revision 11185)
+++ branches/HeuristicLab.Problems.Orienteering/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/TimeSeriesPrognosis/ITimeSeriesPrognosisSolution.cs	(revision 12694)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
