statistic.distribution
Class InverseDistribution

java.lang.Object
  |
  +--statistic.distribution.GenericDistribution
        |
        +--statistic.distribution.GenericContinuousDistribution
              |
              +--statistic.distribution.InverseDistribution

public class InverseDistribution
extends GenericContinuousDistribution


Field Summary
 
Fields inherited from class statistic.distribution.GenericDistribution
name, paramNames, params
 
Constructor Summary
InverseDistribution(GenericContinuousDistribution distrib)
           
 
Method Summary
 double cdf(double x)
          Returns the value of the cumulative distribution function at x
 double inverseCdf(double x)
          Return the value of Inverse Function at x
static void main(java.lang.String[] args)
          Methode: Main pour tester la classe
 double mean()
          Returns the mean of the distribution
 double pdf(double x)
          Retourne la valeur de la pdf(x)
 double rand()
          Return a random value
 double var()
          Returns the variance of the distribution
 
Methods inherited from class statistic.distribution.GenericContinuousDistribution
normalStandardCdf
 
Methods inherited from class statistic.distribution.GenericDistribution
getEquation, getName, getParam, getParamName, getParams, getParamsCount, getParamsNames, setParam, setParams
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

InverseDistribution

public InverseDistribution(GenericContinuousDistribution distrib)
Method Detail

rand

public double rand()
Description copied from class: GenericDistribution
Return a random value

Overrides:
rand in class GenericDistribution

mean

public double mean()
Description copied from class: GenericDistribution
Returns the mean of the distribution

Specified by:
mean in class GenericDistribution

pdf

public double pdf(double x)
Description copied from class: GenericDistribution
Retourne la valeur de la pdf(x)

Specified by:
pdf in class GenericDistribution

cdf

public double cdf(double x)
Description copied from class: GenericDistribution
Returns the value of the cumulative distribution function at x

Specified by:
cdf in class GenericDistribution

inverseCdf

public double inverseCdf(double x)
Description copied from class: GenericContinuousDistribution
Return the value of Inverse Function at x

Specified by:
inverseCdf in class GenericContinuousDistribution
Parameters:
x - with x>=0 and x<=1

var

public double var()
Description copied from class: GenericDistribution
Returns the variance of the distribution

Specified by:
var in class GenericDistribution

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException
Methode: Main pour tester la classe

java.io.IOException