hirondelle.formula.function.builtin
Class RandomGaussian

Object
  hirondelle.formula.function.builtin.RandomGaussian

All Implemented Interfaces:

Function

public final class RandomGaussian
extends Object
implements Function

randg(mean, variance): a pseudo-random number with a gaussian distribution.

Constructor Summary

RandomGaussian()

Method Summary

Decimal

calculate(Decimal... aArgs) Takes two arguments, representing the mean and the variance, respectively, of the gaussian distribution.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RandomGaussian

public RandomGaussian()

Method Detail

calculate

public Decimal calculate(Decimal... aArgs)

Takes two arguments, representing the mean and the variance, respectively, of the gaussian distribution.

Specified by:

calculate in interface Function

Parameters:

aArgs - 0 or more arguments to the function.