public void EpanechnikovKernelTest()
{
EpanechnikovKernel kernel = new EpanechnikovKernel(dimension: 1);
Assert.AreEqual(3.0 / 4.0, kernel.Constant);
double[] actual = new double[11];
for (int i = 0; i < actual.Length; i++)
actual[i] = kernel.Function((i - 5) / 10.0);
double[] expected =
{
0.5625, 0.63, 0.6825, 0.72, 0.74249999999999994,
0.75,
0.74249999999999994, 0.72, 0.6825, 0.63, 0.5625
};
for (int i = 0; i < actual.Length; i++)
Assert.AreEqual(expected[i], actual[i]);
}