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BesselY(String,Series,Int32) Method
See Also 
dotnetCHARTING Namespace > ForecastEngine.Advanced Class > BesselY Method : BesselY(String,Series,Int32) Method


elementName
The name of the element which will be displayed on the chart, i.e. its label.
s
A statistical series.
n
The grade of the function.
Calcuates the modified Bessel function 
n(x)]]>
for any real x and n ≥ 0.

Syntax

Visual Basic (Declaration)  
Public Overloads Shared Function BesselY( _
   ByVal elementName As String, _
   ByVal s As Series, _
   ByVal n As Integer _
) As Series
Visual Basic (Usage) Copy Code
Dim elementName As String
Dim s As Series
Dim n As Integer
Dim value As Series
 
value = ForecastEngine.Advanced.BesselY(elementName, s, n)
C#  
public static Series BesselY( 
   string elementName,
   Series s,
   int n
)

Parameters

elementName
The name of the element which will be displayed on the chart, i.e. its label.
s
A statistical series.
n
The grade of the function.

Return Value

Returns the modified Bessel function Ix(x) for any real x and n ≥ 2.

Exceptions

Exception Description
!MISSING Scrap '__TITLE'! Thrown if the series s is empty.

Remarks

Yn(x) = √ (1/2πx)[Pn(8/x)cos(Xn) + Qn(8/x)sin(Xn)] where P,Q are polynomials and Xn ࣕ x - (2n+1)π/4.

See Also