Beta Enumeration Reference


                    
                    
                    para(shapeA:shapeB:)

Returns a SSProbDistParams struct containing mean, variance, kurtosis and skewness of the Beta distribution.

Throws

SSSwiftyStatsError if a and/or b <= 0

Declaration

Swift

public static func para<FPT>(shapeA a: FPT, shapeB b: FPT) throws -> SSProbDistParams<FPT> where FPT : Decodable, FPT : Encodable, FPT : SSFloatingPoint

Parameters

`a`	Shape parameter a
`b`	Shape parameter b


                    
                    
                    pdf(x:shapeA:shapeB:)

Returns the pdf of the Beta distribution

Throws

SSSwiftyStatsError if a and/or b <= 0

Declaration

Swift

public static func pdf<FPT>(x: FPT, shapeA a: FPT, shapeB b: FPT) throws -> FPT where FPT : Decodable, FPT : Encodable, FPT : SSFloatingPoint

Parameters

`x`	x
`a`	Shape parameter a
`b`	Shape parameter b


                    
                    
                    cdf(x:shapeA:shapeB:)

Returns the cdf of the Beta distribution

Throws

SSSwiftyStatsError if a and/or b <= 0

Declaration

Swift

public static func cdf<FPT>(x: FPT, shapeA a: FPT, shapeB b: FPT) throws -> FPT where FPT : Decodable, FPT : Encodable, FPT : SSFloatingPoint

Parameters

`x`	x
`a`	Shape parameter a
`b`	Shape parameter b


                    
                    
                    quantile(p:shapeA:shapeB:)

Returns the quantile of the Beta distribution

Throws

SSSwiftyStatsError if a and/or b <= 0 and/or p < 0 and/or p > 1

Declaration

Swift

public static func quantile<FPT>(p: FPT, shapeA a: FPT, shapeB b: FPT) throws -> FPT where FPT : Decodable, FPT : Encodable, FPT : SSFloatingPoint

Parameters

`p`	p
`a`	Shape parameter a
`b`	Shape parameter b