C# Класс NSoft.NFramework.Numerics.Distributions.Continuous.InverseGamma

The inverse Gamma distribution is a distribution over the positive real numbers parameterized by two positive parameters. Wikipedia - InverseGamma distribution.

The distribution will use the System.Random by default. Users can set the random number generator by using the RandomSource property.

The statistics classes will check all the incoming parameters whether they are in the allowed range. This might involve heavy computation. Optionally, by setting Control.CheckDistributionParameters to false, all parameter checks can be turned off.

Наследование: IContinuousDistribution

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Открытые методы

Метод	Описание
CumulativeDistribution ( double x ) : double	확률 분포 계산을 위한 누적분포함수
Density ( double x ) : double	분포의 확률 밀도
DensityLn ( double x ) : double	분포의 로그 확률 밀도
InverseGamma ( double shape, double scale, Func randomFactory = null ) : System
Sample ( ) : double	분포의 무작위 값을 제공합니다.
Sample ( Random rnd, double shape, double scale ) : double
Samples ( ) : IEnumerable	현 분포의 무작위 값을 열거합니다.
Samples ( Random rnd, double shape, double scale ) : IEnumerable
ToString ( ) : string

Приватные методы

Метод	Описание
AssertParameters ( double shape, double scale ) : void
DoSample ( Random rnd, double shape, double scale ) : double
SetParameters ( double shape, double scale ) : void

Описание методов

CumulativeDistribution() публичный Метод

확률 분포 계산을 위한 누적분포함수

public CumulativeDistribution ( double x ) : double
x	double	The location at which to compute the cumulative distribution function.
Результат	double

Density() публичный Метод

분포의 확률 밀도

public Density ( double x ) : double
x	double
Результат	double

DensityLn() публичный Метод

분포의 로그 확률 밀도

public DensityLn ( double x ) : double
x	double
Результат	double

InverseGamma() публичный Метод

public InverseGamma ( double shape, double scale, Func randomFactory = null ) : System
shape	double
scale	double
randomFactory	Func
Результат	System

Sample() публичный Метод

분포의 무작위 값을 제공합니다.

public Sample ( ) : double
Результат	double

Sample() публичный статический Метод

public static Sample ( Random rnd, double shape, double scale ) : double
rnd	System.Random
shape	double
scale	double
Результат	double

Samples() публичный Метод

현 분포의 무작위 값을 열거합니다.

public Samples ( ) : IEnumerable
Результат	IEnumerable

Samples() публичный статический Метод

public static Samples ( Random rnd, double shape, double scale ) : IEnumerable
rnd	System.Random
shape	double
scale	double
Результат	IEnumerable

ToString() публичный Метод

public ToString ( ) : string
Результат	string