XLeratorDB/statistics Documentation
Updated: 9 August 2010
Use GAMMAINC to calculate the incomplete gamma function. This is the equivalent of the Gamma[a,z] function in Mathematica.
Syntax
SELECT [wctStatistics].[wct].[GAMMAINC] (
<@A, float,>
,<@X, float,>)
Arguments
@A
a value to be passed to the function. @A is an expression of type float or of a type that can be implicitly converted to float.
@X
a value to be passed to the function. @X is an expression of type float or of a type that can be implicitly converted to float.
Return Types
float
Remarks
· If @A ≤ 0 or @X ≤ 0, GAMMAINC returns an error.
Examples
select wct.GAMMAINC(2, 2)
This produces the following result
----------------------
0.406005850189806
(1 row(s) affected)