Changeset 10189 for branches/DataPreprocessing/HeuristicLab.DataPreprocessing/3.3/Implementations/StatisticInfo.cs

Timestamp:

12/04/13 14:18:42 (11 years ago)

Author:

rstoll

Message:

Added GetMissingValueIndices to IPreprocessingData since it will be used in many places
Removed columnIndex specific method from PreprocessingData

File:

• branches/DataPreprocessing/HeuristicLab.DataPreprocessing/3.3/Implementations/StatisticInfo.cs (modified) (1 diff)

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

@@ -43 +43 @@
 
     public int GetMissingValueCount(string variableName) {
-      if (preprocessingData.IsType<double>(variableName)) {
-        return preprocessingData.GetValues<double>(variableName).Count(x => double.IsNaN(x));
-      } else if (preprocessingData.IsType<string>(variableName)) {
-        return preprocessingData.GetValues<string>(variableName).Count(x => string.IsNullOrEmpty(x));
-      } else if (preprocessingData.IsType<DateTime>(variableName)) {
-        return preprocessingData.GetValues<DateTime>(variableName).Count(x => x.Equals(DateTime.MinValue));
-      } else {
-        throw new ArgumentException("column with index: " + variableName + " contains a non supported type.");
-      }
+      return preprocessingData.GetMissingValueIndices(variableName).Count();
     }