Accord.Tests.Statistics.GeneralContinuousDistributionTest.ConstructorTest10 C# (CSharp) Méthode

        public void ConstructorTest10()
        {
            var original = new ChiSquareDistribution(degreesOfFreedom: 7);

            var chisq = GeneralContinuousDistribution.FromDistributionFunction(
                original.Support, original.DistributionFunction);

            for (double i = -10; i < +10; i += 0.1)
            {
                double expected = original.ProbabilityDensityFunction(i);
                double actual = chisq.ProbabilityDensityFunction(i);

                Assert.IsTrue(expected.IsRelativelyEqual(actual, 1e-7));
                Assert.IsFalse(Double.IsNaN(actual));
                Assert.IsFalse(Double.IsNaN(expected));
            }

            testChiSquare(chisq);
        }