Incomplete Beta

On Tue, 13 Dec 2005, Albert Sorribas wrote:

Is there any function available in R for computing the incomplete Beta
function?

pbeta().  The incomplete Beta function is the cdf of the Beta 
distribution

But don't forget to multiply by beta(,):

  ibeta(x,a,b) <- function(x,a,b){ pbeta(x,a,b)*beta(a,b) }

!

Best wishes,
Ted.

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Date: 13-Dec-05                                       Time: 16:18:35
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