public void BetaGenerateTest2()
{
Accord.Math.Tools.SetupGenerator(0);
int n = 1000000;
double[] samples = BetaDistribution
.Random(alpha: 2, beta: 3, samples: n);
Assert.AreEqual(n, samples.Length);
var actual = BetaDistribution.Estimate(samples,
new BetaOptions { Method = BetaEstimationMethod.MaximumLikelihood });
Assert.AreEqual(2, actual.Alpha, 0.0015);
Assert.AreEqual(3, actual.Beta, 0.005);
}