public void ValidateCumulativeDistribution(double scale, double shape, double x)
{
var n = new Pareto(scale, shape);
double expected = 1.0 - Math.Pow(scale / x, shape);
Assert.AreEqual(expected, n.CumulativeDistribution(x));
Assert.AreEqual(expected, Pareto.CDF(scale, shape, x));
}
