Re: [R] Where to find source of C_pbinom?

2014-08-27 Thread David Winsemius
On Aug 26, 2014, at 8:14 PM, Marius Hofert wrote: Dear expeRts, I would like to find out how R computes pbinom(). A grep in the source code reveiled src/library/stats/R/distn.R:146: .External(C_pbinom, q, size, prob, lower.tail, log.p), so 'C_pbinom' refers to compiled C/C++ code loaded into

Re: [R] Where to find source of C_pbinom?

2014-08-27 Thread Sarah Goslee
R FAQ 7.40 http://cran.r-project.org/doc/FAQ/R-FAQ.html#How-do-I-access-the-source-code-for-a-function_003f Sarah On Tuesday, August 26, 2014, Marius Hofert marius.hof...@math.ethz.ch wrote: Dear expeRts, I would like to find out how R computes pbinom(). A grep in the source code reveiled

Re: [R] Where to find source of C_pbinom?

2014-08-27 Thread Marius Hofert
Dear Sarah, Dear David, thanks for helping. I know the FAQ and I know the R News article, but I still couldn't figure it out. First, pbinom calls .External(C_pbinom,...). Grepping for C_pbinom reveals... nothing (except the appearance in .External). Going to ./src/main/names.c reveals {pbinom,

Re: [R] Where to find source of C_pbinom?

2014-08-27 Thread Ranjan Maitra
Hi, I have not followed the e-mail trail, but if you are looking for the C source code for pbinom, then it is pbinom.c in src/nmath. HTH, Ranjan On Wed, 27 Aug 2014 08:34:11 -0400 Marius Hofert marius.hof...@math.ethz.ch wrote: Dear Sarah, Dear David, thanks for helping. I know the FAQ

Re: [R] Where to find source of C_pbinom?

2014-08-27 Thread Marius Hofert
Dear Ranjan, thanks, that was what I was looking for. Somehow my 'grep' must have missed that. Cheers, Marius On Wed, Aug 27, 2014 at 8:34 AM, Marius Hofert marius.hof...@math.ethz.ch wrote: Dear Sarah, Dear David, thanks for helping. I know the FAQ and I know the R News article, but I

[R] Where to find source of C_pbinom?

2014-08-26 Thread Marius Hofert
Dear expeRts, I would like to find out how R computes pbinom(). A grep in the source code reveiled src/library/stats/R/distn.R:146: .External(C_pbinom, q, size, prob, lower.tail, log.p), so 'C_pbinom' refers to compiled C/C++ code loaded into R. Where can I find the source code of C_pbinom?