final double mean = MU + SIGMA / (1 - KSI);
final double median = MU + SIGMA * (Math.pow(2, KSI) - 1) / KSI;
final double variance = SIGMA * SIGMA / ((1 - KSI) * (1 - KSI) * (1 - 2 * KSI));
assertEquals(meanCalculator.evaluate(data), mean, eps);
assertEquals(medianCalculator.evaluate(data), median, eps);
assertEquals(varianceCalculator.evaluate(data), variance, eps);
}
private void assertLimit(final ProbabilityDistribution<Double> dist, final double limit) {
try {
dist.getCDF(limit);