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Ignore:
Timestamp:
12/19/14 12:46:06 (9 years ago)
Author:
ascheibe
Message:

#2031

  • fixed confidence intervals calculation
  • added more unit tests
  • some cosmetic changes
File:
1 edited

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  • branches/StatisticalTesting/HeuristicLab.Analysis.Statistics/3.3/SampleSizeDetermination.cs

    r11692 r11699  
    3838      var confInterval = samples.ConfidenceIntervals(0.95);
    3939      double e = (confInterval.Item2 - confInterval.Item1) / 2;
    40       double s = samples.EstimatedStandardDeviation();
     40      double s = samples.StandardDeviation();
    4141      double z = alglib.invnormaldistribution((conf + 1) / 2);
    4242      double n = samples.Count();
    … …  
    5656      var confInterval = samples.ConfidenceIntervals(0.95);
    5757      double e = (confInterval.Item2 - confInterval.Item1) / 2;
    58       double s = samples.EstimatedStandardDeviation();
     58      double s = samples.StandardDeviation();
    5959      double z = alglib.invnormaldistribution((conf + 1) / 2);
    6060
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