Package dev.nm.stat.random.rng.univariate.exp

Class InverseTransformSamplingExpRNG

java.lang.Object

dev.nm.stat.random.rng.univariate.InverseTransformSampling

dev.nm.stat.random.rng.univariate.exp.InverseTransformSamplingExpRNG

All Implemented Interfaces:

RandomExpGenerator, RandomNumberGenerator, Seedable

public class InverseTransformSamplingExpRNG
extends InverseTransformSampling
implements RandomExpGenerator

This is a pseudo random number generator that samples from the exponential distribution using the inverse transform sampling method.

See Also:

• Wikipedia: ExponentialDistribution distribution

Constructor Summary

Constructors

Constructor	Description
InverseTransformSamplingExpRNG()	Constructs a random number generator to sample from the standard exponential distribution using the inverse transform sampling method.
InverseTransformSamplingExpRNG(double lambda)	Constructs a random number generator to sample from the exponential distribution using the inverse transform sampling method.

Method Summary

Methods inherited from class dev.nm.stat.random.rng.univariate.InverseTransformSampling

nextDouble, seed

Methods inherited from class java.lang.Object

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

Methods inherited from interface dev.nm.stat.random.rng.univariate.RandomNumberGenerator

nextDouble

Methods inherited from interface dev.nm.stat.random.Seedable

seed

Constructor Details

InverseTransformSamplingExpRNG

public InverseTransformSamplingExpRNG(double lambda)

Constructs a random number generator to sample from the exponential distribution using the inverse transform sampling method.

Parameters:

lambda - the rate parameter

InverseTransformSamplingExpRNG

public InverseTransformSamplingExpRNG()

Constructs a random number generator to sample from the standard exponential distribution using the inverse transform sampling method.