ILMathbetaIncomplete Method

public static RetArray<double> betaIncomplete(
	double a,
	double b,
	InArray<double> x
)

Public Shared Function betaIncomplete ( 
	a As Double,
	b As Double,
	x As InArray(Of Double)
) As RetArray(Of Double)

Dim a As Double
Dim b As Double
Dim x As InArray(Of Double)
Dim returnValue As RetArray(Of Double)

returnValue = ILMath.betaIncomplete(a, 
	b, x)

Parameters

a

Type: SystemDouble
A scalar, first parameter of the incomplete Beta function.

b

Type: SystemDouble
A scalar, second parameter of the incomplete Beta function.

x

Type: ILNumericsInArrayDouble
The point where the function is evaluated. x must be in [0,1].

Return Value

• If any of the input arrays is null, an ArgumentNullException will be thrown.
• If x is empty, an empty array will be returned.
• If any element of x is xi > 1 and xi < 1, double.NaN will be returned at that element.
• If any element of x is xi == 0, 0.0 will be returned at that element.
• If any element of x is xi == 1, 1.0 will be returned at that element.
• If a or b is negative, an ArgumentException will be thrown.

[ILNumerics Computing Engine]

Reference