public void TestBinomialWithRange_C()
{
int sample = 10, success = 10;
float successRate = 0.5f;
BinomialRange binomialRange = BinomialRange.Exact;
var expected = new double[]
{
0.000977
};
IEnumerable <double> result = Statistics.Binomial(sample, success, successRate, binomialRange)
.Select(value => Math.Round(value, 6));
CollectionAssert.AreEqual(expected, result.ToArray());
}
public void TestPoissonWithRange()
{
int success = 1, sample = 6;
float successRate = 0.2f;
BinomialRange range = BinomialRange.Max;
var expected = new double[]
{
0.301194,
0.361433
};
IEnumerable <double> result = Statistics.Poisson(success, sample, successRate, range)
.Select(value => Math.Round(value, 6));
CollectionAssert.AreEqual(expected, result.ToArray());
}
public void TestBinomialWithRange_B()
{
int sample = 9;
float successRate = 0.02f;
BinomialRange binomialRange = BinomialRange.Max;
int max = 3;
var expected = new double[]
{
0.833748,
0.153137,
0.012501,
0.000595
};
IEnumerable <double> result = Statistics.Binomial(sample, max, successRate, binomialRange)
.Select(value => Math.Round(value, 6));
CollectionAssert.AreEqual(expected, result.ToArray());
}
public static IEnumerable <double> Poisson(int success, int sample, float successRate, BinomialRange range)
{
switch (range)
{
case BinomialRange.Max:
return(Poisson(sample, 0, success, successRate));
case BinomialRange.Min:
return(Poisson(sample, success, sample, successRate));
default:
return(Poisson(sample, success, success, successRate));
}
}
protected void SetBinomialRange(BinomialRange range)
{
BinomialRange = range;
OnPropertyChanged(nameof(BinomialRange));
}
