C# Class NSoft.NFramework.Numerics.Distributions.Discrete.Binomial

Implements the binomial distribution. For details about this distribution, see Wikipedia - Binomial distribution.

The distribution is parameterized by a probability (between 0.0 and 1.0).

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.

Inheritance: IDiscreteDistribution

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Public Methods

Method	Description
Binomial ( double p, int n, Func randomFactory = null ) : System
CumulativeDistribution ( double x ) : double	확률 분포 계산을 위한 누적분포함수
Probability ( int k ) : double	분포의 확률
ProbabilityLn ( int k ) : double	분포의 Log 확률
Sample ( ) : int	분포의 데이타를 반환합니다.
Sample ( Random rnd, double p, int n ) : int
Samples ( ) : IEnumerable	분포의 무작위 데이타를 열거합니다.
Samples ( Random rnd, double p, int n ) : IEnumerable
ToString ( ) : string

Private Methods

Method	Description
AssertParameters ( double p, int n ) : void
DoSamples ( Random rnd, double p, int n ) : IEnumerable
SetParameters ( double p, int n ) : void

Method Details

Binomial() public method

public Binomial ( double p, int n, Func randomFactory = null ) : System
p	double
n	int
randomFactory	Func
return	System

CumulativeDistribution() public method

확률 분포 계산을 위한 누적분포함수

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

Probability() public method

분포의 확률

public Probability ( int k ) : double
k	int	시도 횟수
return	double

ProbabilityLn() public method

분포의 Log 확률

public ProbabilityLn ( int k ) : double
k	int
return	double

Sample() public method

분포의 데이타를 반환합니다.

public Sample ( ) : int
return	int

Sample() public static method

public static Sample ( Random rnd, double p, int n ) : int
rnd	System.Random
p	double
n	int
return	int

Samples() public method

분포의 무작위 데이타를 열거합니다.

public Samples ( ) : IEnumerable
return	IEnumerable

Samples() public static method

public static Samples ( Random rnd, double p, int n ) : IEnumerable
rnd	System.Random
p	double
n	int
return	IEnumerable

ToString() public method

public ToString ( ) : string
return	string