jdistlib

Class Poisson

java.lang.Object

jdistlib.Poisson

public class Poisson
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	Poisson.RandomState

Method Summary

Methods

Modifier and Type	Method and Description
static Poisson.RandomState	create_random_state()
static double	cumulative(double x, double lambda, boolean lower_tail, boolean log_p)
static double	density_raw(double x, double lambda, boolean give_log)
static double	density(double x, double lambda, boolean give_log)
static double	quantile(double p, double lambda, boolean lower_tail, boolean log_p)
static double	random(double mu, QRandomEngine random)
static double	random(double mu, QRandomEngine random, Poisson.RandomState state)
static double[]	random(int n, double mu, QRandomEngine random)

Methods inherited from class java.lang.Object

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

Method Detail

create_random_state

public static final Poisson.RandomState create_random_state()

density_raw

public static final double density_raw(double x,
                 double lambda,
                 boolean give_log)

density

public static final double density(double x,
             double lambda,
             boolean give_log)

cumulative

public static final double cumulative(double x,
                double lambda,
                boolean lower_tail,
                boolean log_p)

quantile

public static final double quantile(double p,
              double lambda,
              boolean lower_tail,
              boolean log_p)

random

public static final double random(double mu,
            QRandomEngine random)

random

public static final double[] random(int n,
              double mu,
              QRandomEngine random)

random

public static final double random(double mu,
            QRandomEngine random,
            Poisson.RandomState state)