Re: [R] The corresponding Fortran77 codes for R function pt()

From: Duncan Murdoch <murdoch_at_stats.uwo.ca>
Date: Tue 15 Mar 2005 - 05:48:37 EST

On Mon, 14 Mar 2005 11:57:39 -0600, tianyue <tzhou1@uiuc.edu> wrote :

>Hi,
>
>I'm trying to find the corresponding Fortran77 subroutines for R
>function pt(). I tried some Fortran77 subroutines to compute the t
>distribution function. But none of them are as good as R function pt().
>Does anyone can give me some information about it?

Others have pointed you to the source code for that function. You may also want to call it directly: R exports some functions with C interfaces (that should be callable from Fortran, too). See the R API chapter in the Writing R Extensions manual.

Duncan Murdoch



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