Re: [R] [interfacing C][dist]

From: Dimitris Rizopoulos <dimitris.rizopoulos_at_med.kuleuven.be>
Date: Mon 20 Jun 2005 - 19:49:04 EST

you can access "distance.c" in R-sources in the directory \src\library\stats\src

I hope it helps.

Best,
Dimitris



Dimitris Rizopoulos
Ph.D. Student
Biostatistical Centre
School of Public Health
Catholic University of Leuven

Address: Kapucijnenvoer 35, Leuven, Belgium

Tel: +32/16/336899
Fax: +32/16/337015
Web: http://www.med.kuleuven.be/biostat/
     http://www.student.kuleuven.ac.be/~m0390867/dimitris.htm


> Hi,
>
> Is it possible to access to the C source code of the "dist"
> function? I
> mean when u do read the dist code, it points almost directly to a C
> function :
>
> d <- .C("R_distance", x = as.double(x), nr = N, nc = ncol(x),
> d = double(N * (N - 1)/2), diag = as.integer(FALSE),
> method = as.integer(method), p = as.double(p), DUP = FALSE,
> NAOK = TRUE, PACKAGE = "stats")$d
>
> I would like to access to the R_distance.c in order to add a home
> made
> distance for classification distance.
>
> Thanks for your help, Guillaume
>
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R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Mon Jun 20 19:53:16 2005

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