Changeset 10812 for branches/DataPreprocessing/HeuristicLab.DataPreprocessing

Timestamp:

05/07/14 13:20:12 (10 years ago)

Author:

rstoll

Message:

• Disabled menu such as average in selection and co. if selected cells are only of string columns
• GetVariance -> using GetValuesWithoutNaN as well

File:

• branches/DataPreprocessing/HeuristicLab.DataPreprocessing/3.3/Implementations/StatisticsLogic.cs (modified) (2 diffs)

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

@@ -24 +24 @@
 using System.Linq;
 using HeuristicLab.Common;
-using System.Collections;
 
 namespace HeuristicLab.DataPreprocessing {
@@ -139 +138 @@
       double variance = double.NaN;
       if (preprocessingData.IsType<double>(columnIndex)) {
-        variance = preprocessingData.GetValues<double>(columnIndex).Variance();
+        variance = GetValuesWithoutNaN<double>(columnIndex).Variance();
       } else if (preprocessingData.IsType<DateTime>(columnIndex)) {
         variance = GetDateTimeAsSeconds(columnIndex).Variance();