Java org.apache.commons.math3.random RandomDataImpl fields, constructors, methods, implement or subclass

Example usage for Java org.apache.commons.math3.random RandomDataImpl fields, constructors, methods, implement or subclass

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Introduction

In this page you can find the methods, fields and constructors for org.apache.commons.math3.random RandomDataImpl.

The text is from its open source code.

Constructor

RandomDataImpl()
Construct a RandomDataImpl, using a default random generator as the source of randomness.
RandomDataImpl(RandomGenerator rand)
Construct a RandomDataImpl using the supplied RandomGenerator as the source of (non-secure) random data.

Method

doublenextExponential(double mean)

Algorithm Description: Uses the Algorithm SA (Ahrens) from p.

doublenextGaussian(double mu, double sigma)
intnextInt(int lower, int upper)
longnextLong(long lower, long upper)
int[]nextPermutation(int n, int k)

Uses a 2-cycle permutation shuffle.