Package jsl.utilities.random.rvariable

Class PearsonType6RV

java.lang.Object

jsl.utilities.random.rvariable.AbstractRVariable

jsl.utilities.random.rvariable.PearsonType6RV

All Implemented Interfaces:

java.util.function.DoubleSupplier, GetNameIfc, GetValueIfc, IdentityIfc, PreviousValueIfc, RandomIfc, GetRandomNumberStreamIfc, RNStreamControlIfc, SetRandomNumberStreamIfc, NewAntitheticInstanceIfc, RVariableIfc, SampleIfc

public final class PearsonType6RV
extends AbstractRVariable

Pearson Type 6(alpha1, alpha2, beta) random variable

Nested Class Summary

Nested classes/interfaces inherited from interface jsl.utilities.random.rvariable.RVariableIfc

RVariableIfc.RVType

Field Summary

Fields inherited from class jsl.utilities.random.rvariable.AbstractRVariable

myRNStream

Constructor Summary

Constructors

Constructor	Description
PearsonType6RV(double alpha1, double alpha2, double beta)
PearsonType6RV(double alpha1, double alpha2, double beta, int streamNum)
PearsonType6RV(double alpha1, double alpha2, double beta, RNStreamIfc rng)

Method Summary

Modifier and Type	Method	Description
protected double	generate()
double	getAlpha1()
double	getAlpha2()
double	getBeta()
static RVControls	makeControls()	The keys are "alpha1" with default value 2.0 and "alpha2" with default value 3.0, and "beta" with default value 1.0
PearsonType6RV	newInstance(RNStreamIfc rng)
java.lang.String	toString()

Methods inherited from class jsl.utilities.random.rvariable.AbstractRVariable

advanceToNextSubstream, getAntitheticOption, getId, getName, getPreviousValue, getRandomNumberStream, getValue, newAntitheticInstance, newInstance, resetStartStream, resetStartSubstream, sample, setAntitheticOption, setName, setPreviousValue, setRandomNumberStream

Methods inherited from class java.lang.Object

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

Methods inherited from interface jsl.utilities.random.rng.GetRandomNumberStreamIfc

getStreamNumber

Methods inherited from interface jsl.utilities.random.rvariable.RVariableIfc

asDoubleStream, getAsDouble, getSumOfValues, newInstance

Methods inherited from interface jsl.utilities.random.SampleIfc

sample, sample

Methods inherited from interface jsl.utilities.random.rng.SetRandomNumberStreamIfc

setRandomNumberStream

Constructor Detail

PearsonType6RV

public PearsonType6RV(double alpha1,
                      double alpha2,
                      double beta)

PearsonType6RV

public PearsonType6RV(double alpha1,
                      double alpha2,
                      double beta,
                      int streamNum)

PearsonType6RV

public PearsonType6RV(double alpha1,
                      double alpha2,
                      double beta,
                      RNStreamIfc rng)

Method Detail

newInstance

public PearsonType6RV newInstance(RNStreamIfc rng)

Parameters:

rng - the RngIfc to use

Returns:

a new instance with same parameter value

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getAlpha1

public double getAlpha1()

getAlpha2

public double getAlpha2()

getBeta

public double getBeta()

generate

protected double generate()

Specified by:

generate in class AbstractRVariable

Returns:

the randomly generated variate

makeControls

public static RVControls makeControls()

The keys are "alpha1" with default value 2.0 and "alpha2" with default value 3.0, and "beta" with default value 1.0

Returns:

a control for PearsonType6 random variables