org.apache.commons.math3.random

public Interface NormalizedRandomGenerator

Known Direct Implementers: org.apache.commons.math3.random.StableRandomGenerator, org.apache.commons.math3.random.UniformRandomGenerator, org.apache.commons.math3.random.GaussianRandomGenerator

This interface represent a normalized random generator for scalars. Normalized generator provide null mean and unit standard deviation scalars.

Since: 1.2

Method Summary

Modifier and Type	Method and Description
public double	Returns: a random scalar with null mean and unit standard deviation nextNormalizedDouble() Generate a random scalar with null mean and unit standard deviation.

Method Detail

nextNormalizedDouble	back to summary
public double nextNormalizedDouble() Generate a random scalar with null mean and unit standard deviation. This method does not specify the shape of the distribution, it is the implementing class that provides it. The only contract here is to generate numbers with null mean and unit standard deviation. Returns:double a random scalar with null mean and unit standard deviation

nextNormalizedDouble

back to summary

public double nextNormalizedDouble()

Generate a random scalar with null mean and unit standard deviation.

This method does not specify the shape of the distribution, it is the implementing class that provides it. The only contract here is to generate numbers with null mean and unit standard deviation.

Returns:double: a random scalar with null mean and unit standard deviation