Accord.Tests.Statistics.BetaDistributionTest.BetaMLEFitTest1 C# (CSharp) Method

        public void BetaMLEFitTest1()
        {
            double[] x = samples;

            {
                BetaDistribution target = new BetaDistribution(0, 1);
                var options = new BetaOptions() { Method = BetaEstimationMethod.Moments };
                target.Fit(x, options);

                Assert.AreEqual(1, target.Alpha, 0.04);
                Assert.AreEqual(3, target.Beta, 0.5);
            }

            {
                BetaDistribution target = new BetaDistribution(0, 1);
                var options = new BetaOptions() { Method = BetaEstimationMethod.MaximumLikelihood };
                target.Fit(x, options);

                Assert.AreEqual(1, target.Alpha, 0.04);
                Assert.AreEqual(3, target.Beta, 0.55);
            }
        }