public void FitTest2()
{
double[][] observations =
{
new double[] { 0.1000, -0.2000 },
new double[] { 0.4000, 0.6000 },
new double[] { 2.0000, 0.2000 },
new double[] { 2.0000, 0.3000 }
};
double[] mean = Measures.Mean(observations, dimension: 0);
double[][] cov = Measures.Covariance(observations, dimension: 0);
var target = new MultivariateEmpiricalDistribution(observations);
target.Fit(observations);
Assert.IsTrue(Matrix.IsEqual(mean, target.Mean));
Assert.IsTrue(Matrix.IsEqual(cov, target.Covariance, 1e-10));
}