Command Reference
:
Function Reference
:
Function Reference: B
@betaincder
Element Functions
Derivative of the incomplete beta integral
.
Syntax:
@betaincder
(
x
,
a, b, c)
x
: number
a
: number
b
number
c
integer
Return: number
Given the incomplete beta integral for elements of
x, a
and
b
:
for
and
, compute the derivative given by
c
where
c
is an integer from 1 to 9 indicating the desired derivative,
If
c
is not an integer, the integer floor
will be used.
Examples
= @betaincder(0.5,2,2,1)
returns 1.5.
Cross-references
See also
@beta
,
@betainc
,
@betaincinv
, and
@betalog
.
and 
, compute the derivative given by c where c is an integer from 1 to 9 indicating the desired derivative,
will be used.