Package org.apache.commons.rng.sampling.distribution

Class InverseTransformParetoSampler

java.lang.Object
org.apache.commons.rng.sampling.distribution.SamplerBase
org.apache.commons.rng.sampling.distribution.InverseTransformParetoSampler
All Implemented Interfaces:
ContinuousSampler
public class InverseTransformParetoSampler
extends SamplerBase
implements ContinuousSampler
Sampling from a Pareto distribution.

Sampling uses UniformRandomProvider.nextDouble().

Since:
1.0

  • Constructor Summary

    Constructors 
    Constructor Description
    InverseTransformParetoSampler​(UniformRandomProvider rng, double scale, double shape)  

  • Method Summary

    Modifier and Type Method Description
    double sample()
    Creates a sample.
    java.lang.String toString()

    Methods inherited from class org.apache.commons.rng.sampling.distribution.SamplerBase

    nextDouble, nextInt, nextInt, nextLong

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • InverseTransformParetoSampler

      public InverseTransformParetoSampler​(UniformRandomProvider rng, double scale, double shape)
      Parameters:
      rng - Generator of uniformly distributed random numbers.
      scale - Scale of the distribution.
      shape - Shape of the distribution.
      Throws:
      java.lang.IllegalArgumentException - if scale <= 0 or shape <= 0

  • Method Details