/** Uses inversion to generate a new JohnsonSL variate, using stream `s`. */
public static double nextDouble(
RandomStream s, double gamma, double delta, double xi, double lambda) {
return JohnsonSLDist.inverseF(gamma, delta, xi, lambda, s.nextDouble());
}
/** Creates a new generator for the JohnsonSL distribution `dist`, using stream `s`. */
public JohnsonSLGen(RandomStream s, JohnsonSLDist dist) {
super(s, dist);
if (dist != null) setParams(dist.getGamma(), dist.getDelta(), dist.getXi(), dist.getLambda());
}