de.lmu.ifi.dbs.elki.math.statistics.distribution

Class GammaDistribution.Parameterizer

java.lang.Object

de.lmu.ifi.dbs.elki.utilities.optionhandling.AbstractParameterizer

de.lmu.ifi.dbs.elki.math.statistics.distribution.AbstractDistribution.Parameterizer

de.lmu.ifi.dbs.elki.math.statistics.distribution.GammaDistribution.Parameterizer

All Implemented Interfaces:

Parameterizer

Enclosing class:

GammaDistribution

public static class GammaDistribution.Parameterizer
extends AbstractDistribution.Parameterizer

Parameterization class

TODO: allow alternate parameterization, with alpha+beta?

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
(package private) double	k Parameters.
static OptionID	K_ID K parameter.
(package private) double	theta Parameters.
static OptionID	THETA_ID Theta parameter.

Fields inherited from class de.lmu.ifi.dbs.elki.math.statistics.distribution.AbstractDistribution.Parameterizer

LOCATION_ID, RANDOM_ID, rnd, SCALE_ID, SHAPE_ID

Constructor Summary

Constructors

Constructor and Description
Parameterizer()

Method Summary

Modifier and Type	Method and Description
protected GammaDistribution	makeInstance() Make an instance after successful configuration.
protected void	makeOptions(Parameterization config) Add all options.

Methods inherited from class de.lmu.ifi.dbs.elki.utilities.optionhandling.AbstractParameterizer

configure, make

Methods inherited from class java.lang.Object

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

Field Detail

K_ID

public static final OptionID K_ID

K parameter.

THETA_ID

public static final OptionID THETA_ID

Theta parameter.

k

double k

Parameters.

theta

double theta

Parameters.

Constructor Detail

Parameterizer

public Parameterizer()

Method Detail

makeOptions

protected void makeOptions(Parameterization config)

Description copied from class: AbstractParameterizer

Add all options. ALWAYS call super.makeOptions(config), unless you have a strong reason to do otherwise!

Overrides:

makeOptions in class AbstractDistribution.Parameterizer

Parameters:

config - Parameterization to add options to.

makeInstance

protected GammaDistribution makeInstance()

Description copied from class: AbstractParameterizer

Make an instance after successful configuration.

Specified by:

makeInstance in class AbstractDistribution.Parameterizer

Returns:

instance