Accord.Tests.Statistics.ToolsTest.WeightedVarianceTest3 C# (CSharp) Метод

        public void WeightedVarianceTest3()
        {
            double[] weights = { 2, 1, 1, 1, 2, 3, 1, 3, 1, 1, 1, 1 };
            double[] samples = { 5, 1, 4, 1, 2, 3, 4, 3, 4, 3, 2, 3 };

            weights = weights.Divide(weights.Sum());
            double actual = Measures.WeightedVariance(samples, weights);

            Assert.AreEqual(1.3655172413793104, actual);
        }