Accord.Tests.Statistics.ToolsTest.CovarianceTest4 C# (CSharp) Method

        public void CovarianceTest4()
        {
            double[] u = { -2, 1, 5 };
            double[] v = { 7, 1, 6 };

            double expected = -0.8333;

            double actual = Measures.Covariance(u, v);

            Assert.AreEqual(expected, actual, 0.0001);
        }