org.databene.benerator.distribution.function
Class GaussianFunction

java.lang.Object
  org.databene.benerator.distribution.AbstractWeightFunction
      org.databene.benerator.distribution.function.GaussianFunction

All Implemented Interfaces:

Distribution, Weight, WeightFunction

public class GaussianFunction
extends AbstractWeightFunction

Gaussian Function. 1/(deviation*sqrt(2PI)) * e^(-(x - average)^2/(4 * deviation^2)).

Created: 10.06.2006 05:37:56

Constructor Summary

GaussianFunction(double average, double deviation)
Fully Initializes the function

Method Summary

double	getAverage() returns the average
double	getDeviation() returns the deviation
java.lang.String	toString() Creates a String representation of the function
double	value(double param) calculates the value

Methods inherited from class org.databene.benerator.distribution.AbstractWeightFunction

applyTo, createGenerator

Methods inherited from class java.lang.Object

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

Constructor Detail

GaussianFunction

public GaussianFunction(double average,
                        double deviation)

Fully Initializes the function

Method Detail

getAverage

public double getAverage()

returns the average

getDeviation

public double getDeviation()

returns the deviation

value

public double value(double param)

calculates the value

toString

public java.lang.String toString()

Creates a String representation of the function

Overrides:

toString in class java.lang.Object