Examples of Gaussian

Examples of util.Gaussian

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  @Test
  public void testGaussianDouble()
  {
    double stdev = 25.00;
    Gaussian g = new Gaussian(stdev);
   
    assert(    g.getMean() == 1+stdev*3
        && g.isEmpty() == false
        && g.getSize() == Gaussian.DEFAULT_GAUSSIAN_SIZE
        && g.getRandomVar().length == g.getPDF().length);
  }
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Examples of util.Gaussian

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  @Test
  public void testGaussianDoubleArray()
  {
    double[] zscores = {0.1, 1.0, 1.5, 2.0, 2.5, 3.0};
   
    Gaussian g = new Gaussian(zscores);
   
    assert(    g.isEmpty() == false
        && Util.compareArraysByValue(g.getPDF(),zscores)
        && g.getSize() == zscores.length
        && Util.arrayMean(zscores) == g.getMean()
        && Util.standardDeviation(zscores) == g.getStandardDeviation());
  }
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Examples of util.Gaussian

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    int size = 200;
    double mean = 100;
    double stdev = 20;
    double multiplier = 1000;
   
    Gaussian g = new Gaussian(size,mean,stdev,multiplier);
   
    assert(    g.isEmpty() == false
        && g.getSize() == size
        && g.getMean() == mean
        && g.getStandardDeviation() == stdev
        && g.getRandomValue() % multiplier <= multiplier);
  }
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Examples of util.Gaussian

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  {
    int size = 200;
    double mean = 100;
    double stdev = 20;
   
    Gaussian g = new Gaussian(size,mean,stdev);
   
    assert(    g.isEmpty() == false
        && g.getSize() == size
        && g.getMean() == mean
        && g.getStandardDeviation() == stdev);
  }
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Examples of util.Gaussian

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  public void testGaussianIntDouble()
  {
    int size = 200;
    double stdev = 20;
   
    Gaussian g = new Gaussian(size,stdev);
   
    assert(    g.isEmpty() == false
        && g.getSize() == size
        && g.getStandardDeviation() == stdev);
  }
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Examples of util.Gaussian

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  {
    int size = 200;
    double stdev = 20;
    double multiplier = 1000;
   
    Gaussian g = new Gaussian(multiplier,size,stdev);
   
    assert(    g.isEmpty() == false
        && g.getSize() == size
        && g.getStandardDeviation() == stdev
        && g.getRandomValue() % multiplier <= multiplier);
  }
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Examples of util.Gaussian

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    int size = 200;
    double mean = 100;
    double stdev = 20;
    double multiplier = 1000;
   
    Gaussian g = new Gaussian(size,mean,stdev,multiplier);
   
    assert( Util.arrayContains(g.getPDF(), g.getRandomValue()));
  }
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Examples of util.Gaussian

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  @Test
  public void testGetPDF()
  {
    double[] zscores = {0.1, 1.0, 1.5, 2.0, 2.5, 3.0};
   
    Gaussian g = new Gaussian(zscores);
   
    assert( Util.compareArraysByValue(g.getPDF(),zscores));
  }
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Examples of util.Gaussian

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    int numZScores = 10;
    int size = 200;
    double stdev = 20;
    double multiplier = 1000;
   
    Gaussian g = new Gaussian(size,stdev,multiplier);
   
    double[][] randomZScores = g.getNumRandomZScores(numZScores);
   
    assert(    Util.arrayContains(g.getRandomVar(), randomZScores[0])
        && Util.arrayContains(g.getPDF(), randomZScores[1]));
  }
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Examples of util.Gaussian

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  {
    int size = 200;
    double stdev = 20;
    double multiplier = 1000;
   
    Gaussian g = new Gaussian(size,stdev,multiplier);
   
    assert ( Util.arrayContains(g.getPDF(), g.getRandomValue()));
  }
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