IRPact_modellierung.distributions

Class WeibullDistribution

java.lang.Object

IRPact_modellierung.distributions.Distribution

IRPact_modellierung.distributions.UnivariateDistribution

IRPact_modellierung.distributions.ContinuousDistribution

IRPact_modellierung.distributions.COLTContinuousDistribution

IRPact_modellierung.distributions.WeibullDistribution

public class WeibullDistribution
extends COLTContinuousDistribution

Class to model a Weibull distribution using the COLT distribution library.

Field Summary

Fields inherited from class IRPact_modellierung.distributions.COLTContinuousDistribution

generator

Fields inherited from class IRPact_modellierung.distributions.Distribution

name

Constructor Summary

Constructors

Constructor and Description
WeibullDistribution(java.lang.String name, double alpha, double beta) Object modeling a Weibull distribution with parameters alpha and beta, as described in https://dst.lbl.gov/ACSSoftware/colt/api/cern/jet/random/Distributions.html#nextWeibull(double,%20double,%20cern.jet.random.engine.RandomEngine)

Method Summary

Modifier and Type	Method and Description
double	draw() Draw a value from the distribution according to the distribution at hand
double	getAlpha()
double	getBeta()

Methods inherited from class IRPact_modellierung.distributions.Distribution

getName, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

WeibullDistribution

public WeibullDistribution(java.lang.String name,
                           double alpha,
                           double beta)

Object modeling a Weibull distribution with parameters alpha and beta, as described in https://dst.lbl.gov/ACSSoftware/colt/api/cern/jet/random/Distributions.html#nextWeibull(double,%20double,%20cern.jet.random.engine.RandomEngine)

Parameters:

name - Name of the instance of the distribution (will be prefixed with Weibull_)

alpha - alpha parameter as noted in https://dst.lbl.gov/ACSSoftware/colt/api/cern/jet/random/Distributions.html#nextWeibull(double,%20double,%20cern.jet.random.engine.RandomEngine)

beta - beta parameter as noted in https://dst.lbl.gov/ACSSoftware/colt/api/cern/jet/random/Distributions.html#nextWeibull(double,%20double,%20cern.jet.random.engine.RandomEngine)

Method Detail

getAlpha

public double getAlpha()

getBeta

public double getBeta()

draw

public double draw()

Description copied from class: UnivariateDistribution

Draw a value from the distribution according to the distribution at hand

Specified by:

draw in class UnivariateDistribution

Returns:

A double number drawn from the modeled distribution