// Define the Likelihood ratio for the
// problem under study.
protected internal override double GetLikelihoodRatio(
DoubleMatrix samplePoint,
DoubleMatrix nominalParameter,
DoubleMatrix referenceParameter)
{
var x = samplePoint;
var u = nominalParameter;
var v = referenceParameter;
var ug = new GaussianDistribution(u[0], u[1]);
var vg = new GaussianDistribution(v[0], v[1]);
return(ug.Pdf(x[0]) / vg.Pdf(x[0]));
}