Package jdistlib

Class MaxwellBoltzmann

java.lang.Object

jdistlib.generic.GenericDistribution

jdistlib.MaxwellBoltzmann

public class MaxwellBoltzmann
extends GenericDistribution

Maxwell-Boltzmann speed distribution using the conventional scale sigma, the common standard deviation of three independent centered normal coordinates.

This is the same probability law as Maxwell, with rate = 1 / (sigma * sigma).

Field Summary

Fields inherited from class jdistlib.generic.GenericDistribution

random

Constructor Summary

Constructors

Constructor	Description
MaxwellBoltzmann(double sigma)

Method Summary

Modifier and Type	Method	Description
double	cumulative(double x, boolean lowerTail, boolean logP)
static double	cumulative(double x, double sigma, boolean lowerTail, boolean logP)
double	density(double x, boolean logP)
static double	density(double x, double sigma, boolean giveLog)
double	quantile(double p, boolean lowerTail, boolean logP)
static double	quantile(double p, double sigma, boolean lowerTail, boolean logP)
double	random()
static double	random(double sigma, RandomEngine random)
static double[]	random(int n, double sigma, 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

Constructor Details

MaxwellBoltzmann

public MaxwellBoltzmann(double sigma)

Method Details

density

public static double density(double x,
 double sigma,
 boolean giveLog)

cumulative

public static double cumulative(double x,
 double sigma,
 boolean lowerTail,
 boolean logP)

quantile

public static double quantile(double p,
 double sigma,
 boolean lowerTail,
 boolean logP)

random

public static double random(double sigma,
 RandomEngine random)

random

public static double[] random(int n,
 double sigma,
 RandomEngine random)

density

public double density(double x,
 boolean logP)

Specified by:

density in class GenericDistribution

cumulative

public double cumulative(double x,
 boolean lowerTail,
 boolean logP)

Specified by:

cumulative in class GenericDistribution

quantile

public double quantile(double p,
 boolean lowerTail,
 boolean logP)

Specified by:

quantile in class GenericDistribution

random

public double random()

Specified by:

random in class GenericDistribution