Beta distribution quantile.
Syntax: @qbeta(p, a, b)
p: number,
a: number,
b: number,
Return: number
Find the x satisfying
where
and 0 elsewhere, and
is the beta function
Examples
= @qbeta(0.75, 1, 2)
returns 0.5.
Cross-references
See also
@cbeta,
@dbeta, and
@rbeta.
