Changeset 13152 for stable

Timestamp:

11/13/15 21:05:00 (9 years ago)

Author:

gkronber

Message:

#2492: merged r13038 from trunk to stable branch

Location:

stable

Files:

• . (modified) (1 prop)
• HeuristicLab.Problems.DataAnalysis (modified) (1 prop)
• HeuristicLab.Problems.DataAnalysis/3.4/OnlineCalculators/OnlinePearsonsRCalculator.cs (modified) (1 diff)

stable/HeuristicLab.Problems.DataAnalysis/3.4/OnlineCalculators/OnlinePearsonsRCalculator.cs

@@ -37 +37 @@
           return 0.0;
         } else {
-          return covCalculator.Covariance / (Math.Sqrt(xVar) * Math.Sqrt(yVar));
+          var r = covCalculator.Covariance / (Math.Sqrt(xVar) * Math.Sqrt(yVar));
+          if (r < -1.0) r = -1.0;
+          else if (r > 1.0) r = 1.0;
+          return r;
         }
       }