Accord.Tests.Imaging.ToolsTest.StandardDeviationTest C# (CSharp) Method

        public void StandardDeviationTest()
        {
            double[] values = { 5, 2, 7, 5, 3, 5, 1, 1, 2 };

            Bitmap image = values.ToBitmap(3, 3, 0, 255);
            double mean = Measures.Mean(values);
            double expected = Measures.StandardDeviation(values);
            double actual = Tools.StandardDeviation(image, mean);
            Assert.AreEqual(expected, actual);
        }