Accord.Tests.Statistics.TDistributionTest.MeanTest C# (CSharp) Method

        public void MeanTest()
        {
            TDistribution target;
            double actual;

            target = new TDistribution(1);
            actual = target.Mean;
            Assert.IsTrue(Double.IsNaN(actual));

            target = new TDistribution(2);
            actual = target.Mean;
            double expected = 0;
            Assert.AreEqual(expected, actual);

            target = new TDistribution(3);
            actual = target.Mean;
            expected = 0;
            Assert.AreEqual(expected, actual);
        }