Package jdistlib

Class Cauchy

java.lang.Object

jdistlib.generic.GenericDistribution

jdistlib.Cauchy

public class Cauchy
extends GenericDistribution

Field Summary

Fields

Modifier and Type	Field	Description
protected double	location
protected double	scale

Fields inherited from class jdistlib.generic.GenericDistribution

random

Constructor Summary

Constructors

Constructor	Description
Cauchy()	Standard constructor for Cauchy (location = 0, scale = 1)
Cauchy(double location, double scale)

Method Summary

Modifier and Type	Method	Description
double	cumulative(double p, boolean lower_tail, boolean log_p)
static final double	cumulative(double x, double location, double scale, boolean lower_tail, boolean log_p)
double	density(double x, boolean log)
static final double	density(double x, double location, double scale, boolean give_log)
double	quantile(double q, boolean lower_tail, boolean log_p)
static final double	quantile(double p, double location, double scale, boolean lower_tail, boolean log_p)
double	random()
static final double	random(double location, double scale, RandomEngine random)
static final double[]	random(int n, double location, double scale, RandomEngine random)

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, 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

location

protected double location

scale

protected double scale

Constructor Details

Cauchy

public Cauchy()

Standard constructor for Cauchy (location = 0, scale = 1)

Cauchy

public Cauchy(double location,
 double scale)

Method Details

density

public static final double density(double x,
 double location,
 double scale,
 boolean give_log)

cumulative

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

quantile

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

random

public static final double random(double location,
 double scale,
 RandomEngine random)

random

public static final double[] random(int n,
 double location,
 double scale,
 RandomEngine random)

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