Accord.Tests.Statistics.NormalDistributionTest.DistributionFunctionTest3 C# (CSharp) Method

        public void DistributionFunctionTest3()
        {
            double expected, actual;

            // Test small variance
            NormalDistribution target = new NormalDistribution(1.0, double.Epsilon);

            expected = 0;
            actual = target.DistributionFunction(0);
            Assert.AreEqual(expected, actual);

            expected = 0.5;
            actual = target.DistributionFunction(1.0);
            Assert.AreEqual(expected, actual);

            expected = 1.0;
            actual = target.DistributionFunction(1.0 + 1e-15);
            Assert.AreEqual(expected, actual);

            expected = 0.0;
            actual = target.DistributionFunction(1.0 - 1e-15);
            Assert.AreEqual(expected, actual);
        }