Changeset 12792 for trunk/sources/HeuristicLab.Problems.DataAnalysis

Timestamp:

07/21/15 16:00:20 (9 years ago)

Author:

gkronber

Message:

#2435: updated some of the alglib calls (we should only use the external API whenever possible)

Location:

trunk/sources/HeuristicLab.Problems.DataAnalysis/3.4/OnlineCalculators

Files:

• AutoCorrelationCalculator.cs (modified) (1 diff)
• DependencyCalculator/SpearmansRankCorrelationCoefficientCalculator.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Problems.DataAnalysis/3.4/OnlineCalculators/AutoCorrelationCalculator.cs

@@ -31 +31 @@
       }
 
-      double[] correlations = new double[values.Length];
-      alglib.corr.corrr1dcircular(values, values.Length, values, values.Length, ref correlations);
+      double[] correlations;
+      alglib.corrr1dcircular(values, values.Length, values, values.Length, out correlations);
       return correlations;
     }

trunk/sources/HeuristicLab.Problems.DataAnalysis/3.4/OnlineCalculators/DependencyCalculator/SpearmansRankCorrelationCoefficientCalculator.cs

@@ -41 +41 @@
         var original = originalValues.ToArray();
         var estimated = estimatedValues.ToArray();
-        rs = alglib.basestat.spearmancorr2(original, estimated, original.Length);
+        rs = alglib.spearmancorr2(original, estimated, original.Length);
         errorState = OnlineCalculatorError.None;
       }