Accord.Tests.Statistics.ToolsTest.WeightedVarianceTest2 C# (CSharp) Метод

        public void WeightedVarianceTest2()
        {
            double[] original = { 5, 5, 1, 4, 1, 2, 2, 3, 3, 3, 4, 3, 3, 3, 4, 3, 2, 3 };
            double expected = Measures.Variance(original);

            var repeats = new[] { 2, 1, 1, 1, 2, 3, 1, 3, 1, 1, 1, 1 };
            var samples = new[] { 5, 1, 4, 1, 2, 3, 4, 3, 4, 3, 2, 3.0 };
            double actual = Measures.WeightedVariance(samples, repeats);

            Assert.AreEqual(expected, actual);
        }