/**
* Computes and returns the standard deviation of the negative binomial distribution with
* parameters <SPAN CLASS="MATH"><I>n</I></SPAN> and <SPAN CLASS="MATH"><I>p</I></SPAN>.
*
* @return the standard deviation of the negative binomial distribution
*/
public static double getStandardDeviation(double n, double p) {
return Math.sqrt(NegativeBinomialDist.getVariance(n, p));
}
public double getVariance() {
return NegativeBinomialDist.getVariance(n, p);
}