Changeset 10383 for branches/DataPreprocessing/HeuristicLab.DataPreprocessing/3.3/Implementations/StatisticsLogic.cs

Timestamp:

01/22/14 16:53:31 (10 years ago)

Author:

pfleck

Message:

• Added ProblemDataCreator for instancing a new DataAnalysisProblemData with changed Dataset etc.
• Added export functionality to PreprocessingContext. (cloned Algorithm or Problem)
• Commented out code in StatisticsLogic which breaks the build. :(

File:

• branches/DataPreprocessing/HeuristicLab.DataPreprocessing/3.3/Implementations/StatisticsLogic.cs (modified) (6 diffs)

branches/DataPreprocessing/HeuristicLab.DataPreprocessing/3.3/Implementations/StatisticsLogic.cs

@@ -1 +1 @@
 using System;
+using System.Collections.Generic;
 using System.Linq;
 using HeuristicLab.Common;
-using System.Collections.Generic;
 
 namespace HeuristicLab.DataPreprocessing {
@@ -75 +75 @@
     }
 
-    public DateTime GetMedianDateTime(int columnIndex)
-    {
+    public DateTime GetMedianDateTime(int columnIndex) {
       DateTime median = new DateTime();
-      if (preprocessingData.IsType<DateTime>(columnIndex))
-      {
-          median = GetSecondsAsDateTime(GetDateTimeAsSeconds(columnIndex).Median());
+      if (preprocessingData.IsType<DateTime>(columnIndex)) {
+        median = GetSecondsAsDateTime(GetDateTimeAsSeconds(columnIndex).Median());
       }
       return median;
     }
 
-    public DateTime GetAverageDateTime(int columnIndex)
-    {
+    public DateTime GetAverageDateTime(int columnIndex) {
       DateTime avg = new DateTime();
-      if (preprocessingData.IsType<DateTime>(columnIndex))
-      {
-          avg = GetSecondsAsDateTime(GetDateTimeAsSeconds(columnIndex).Average());   
+      if (preprocessingData.IsType<DateTime>(columnIndex)) {
+        avg = GetSecondsAsDateTime(GetDateTimeAsSeconds(columnIndex).Average());
       }
       return avg;
@@ -107 +103 @@
     public double GetStandardDeviation(int columnIndex) {
       double stdDev = double.NaN;
+      //TODO: fix me
+      /*
       if (preprocessingData.IsType<double>(columnIndex)) {
         stdDev = preprocessingData.GetValues<double>(columnIndex).StandardDeviation();
@@ -113 +111 @@
         stdDev = GetDateTimeAsSeconds(variableName).StandardDeviation();
       }
+      */
       return stdDev;
     }
 
     public double GetVariance(int columnIndex) {
-       double variance = double.NaN;
-
+      double variance = double.NaN;
+      //TODO: fix me
+      /*
       if (preprocessingData.IsType<double>(columnIndex)) {
         variance = preprocessingData.GetValues<double>(columnIndex).Variance();
@@ -125 +125 @@
         variance = GetDateTimeAsSeconds(variableName).Variance();
       }
+      */
       return variance;
     }
@@ -161 +162 @@
     }
 
-    private IEnumerable<double> GetDateTimeAsSeconds(int columnIndex)
-    {
-        return preprocessingData.GetValues<DateTime>(columnIndex).Select(x => (double)x.Ticks / TimeSpan.TicksPerSecond);
+    private IEnumerable<double> GetDateTimeAsSeconds(int columnIndex) {
+      return preprocessingData.GetValues<DateTime>(columnIndex).Select(x => (double)x.Ticks / TimeSpan.TicksPerSecond);
     }
 
-    private DateTime GetSecondsAsDateTime(double seconds)
-    {
-        DateTime dateTime = new DateTime();
-        return dateTime.Add(new TimeSpan(0, 0, (int)seconds));
+    private DateTime GetSecondsAsDateTime(double seconds) {
+      DateTime dateTime = new DateTime();
+      return dateTime.Add(new TimeSpan(0, 0, (int)seconds));
     }
   }