[R] regularised incomplete beta function

[Stefan Evert]

On 16 Dec 2009, at 21:40, Ravi Varadhan wrote:

> ?pbeta

And the zipfR package wraps these in terms of the usual terminology  
for incomplete/regularised upper/lower Beta functions (see ?Rbeta  
there), for people like me who can't get their head around the  
equivalence between the Beta distribution and the various versions of  
the Beta function. :-)

Cheers,
Stefan