public void GenerateTest()
        {
            ExponentialDistribution target = new ExponentialDistribution(2.5);

            double[] samples = target.Generate(1000000);

            var actual = ExponentialDistribution.Estimate(samples);

            actual.Fit(samples);

            Assert.AreEqual(2.5, actual.Rate, 0.01);
        }
        public void GenerateTest2()
        {
            ExponentialDistribution target = new ExponentialDistribution(2.5);

            double[] samples = new double[1000000];
            for (int i = 0; i < samples.Length; i++)
            {
                samples[i] = target.Generate();
            }

            var actual = ExponentialDistribution.Estimate(samples);

            actual.Fit(samples);

            Assert.AreEqual(2.5, actual.Rate, 0.01);
        }