Package jdistlib

Class Binomial

java.lang.Object

jdistlib.generic.GenericDistribution

jdistlib.Binomial

public class Binomial
extends GenericDistribution

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	Binomial.BinomialKind	Selects the BTPE acceptance test used for binomial random generation.
static class	Binomial.RandomState

Field Summary

Fields

Modifier and Type	Field	Description
protected double	n
protected double	p
protected Binomial.RandomState	state

Fields inherited from class jdistlib.generic.GenericDistribution

random

Constructor Summary

Constructors

Constructor	Description
Binomial(double n, double p)
Binomial(double n, double p, Binomial.BinomialKind kind)

Method Summary

Modifier and Type	Method	Description
static final Binomial.RandomState	create_random_state()
static final Binomial.RandomState	create_random_state(Binomial.BinomialKind kind)
double	cumulative(double p, boolean lower_tail, boolean log_p)
static final double	cumulative(double x, double n, double p, boolean lower_tail, boolean log_p)
double	density(double x, boolean log)
static final double	density(double x, double n, double p, boolean give_log)
static final double	density_raw(double x, double n, double p, double q, boolean log_p)
double	quantile(double q, boolean lower_tail, boolean log_p)
static final double	quantile(double p, double n, double pr, boolean lower_tail, boolean log_p)
double	random()
static final double	random(double nin, double pp, RandomEngine random)
static final double	random(double nin, double pp, RandomEngine random, Binomial.RandomState state)
double[]	random(int ct)
static final double[]	random(int n, double nin, double pp, RandomEngine random)
static final double[]	random(int n, double nin, double pp, RandomEngine random, Binomial.RandomState state)

Methods inherited from class jdistlib.generic.GenericDistribution

copyBackward, cumulative, cumulative, cumulative, cumulative_hazard, cumulative_hazard, cumulativeInto, density, density, densityInto, getRandomEngine, hazard, hazard, inverse_survival, inverse_survival, quantile, quantile, quantile, quantileInto, random, randomInto, setRandomEngine, survival, survival, survival

Methods inherited from class java.lang.Object

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

Field Details

n

protected double n

p

protected double p

state

protected Binomial.RandomState state

Constructor Details

Binomial

public Binomial(double n,
 double p)

Binomial

public Binomial(double n,
 double p,
 Binomial.BinomialKind kind)

Method Details

create_random_state

public static final Binomial.RandomState create_random_state()

create_random_state

public static final Binomial.RandomState create_random_state(Binomial.BinomialKind kind)

density_raw

public static final double density_raw(double x,
 double n,
 double p,
 double q,
 boolean log_p)

density

public static final double density(double x,
 double n,
 double p,
 boolean give_log)

cumulative

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

quantile

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

random

public static final double random(double nin,
 double pp,
 RandomEngine random)

random

public static final double random(double nin,
 double pp,
 RandomEngine random,
 Binomial.RandomState state)

random

public static final double[] random(int n,
 double nin,
 double pp,
 RandomEngine random)

random

public static final double[] random(int n,
 double nin,
 double pp,
 RandomEngine random,
 Binomial.RandomState state)

density

public double density(double x,
 boolean log)

Specified by:

density in class GenericDistribution

cumulative

public double cumulative(double p,
 boolean lower_tail,
 boolean log_p)

Specified by:

cumulative in class GenericDistribution

quantile

public double quantile(double q,
 boolean lower_tail,
 boolean log_p)

Specified by:

quantile in class GenericDistribution

random

public double random()

Specified by:

random in class GenericDistribution

random

public double[] random(int ct)

Overrides:

random in class GenericDistribution