In a package, i type a function name and got the following message:
...
tmp <- .Fortran("master", x = as.double(x), y = as.double(y),
sort = as.logical(sort), rw = as.double(rw), npd = as.integer(npd),
ntot = as.integer(ntot), nadj = integer(tadj), madj =
as.integer(madj),
ind = integer(npd), tx = double(npd), ty = double(npd),
ilist = integer(npd), eps = as.double(eps), delsgs = double(tdel),
ndel = as.integer(ndel), delsum = double(ntdel),
dirsgs = double(tdir), ndir = as.integer(ndir), dirsum =
double(ntdir),
nerror = integer(1))
...
does it mean this function is using something from FORTRAN?
Thanks a lot!
---------------------------------
[[alternative HTML version deleted]]
On Fri, 14 Oct 2005, Sam R. Smith wrote:> In a package, i type a function name and got the following message: > ... > tmp <- .Fortran("master", x = as.double(x), y = as.double(y), > sort = as.logical(sort), rw = as.double(rw), npd = as.integer(npd), > ntot = as.integer(ntot), nadj = integer(tadj), madj = as.integer(madj), > ind = integer(npd), tx = double(npd), ty = double(npd), > ilist = integer(npd), eps = as.double(eps), delsgs = double(tdel), > ndel = as.integer(ndel), delsum = double(ntdel), > dirsgs = double(tdir), ndir = as.integer(ndir), dirsum = double(ntdir), > nerror = integer(1)) > ... > does it mean this function is using something from FORTRAN?You have asked twice. Please: PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html When uncertain what a function does, type help(function_name), or ?function_name, here ?.Fortran, for the answer to your question.> Thanks a lot! > > > > > --------------------------------- > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help at 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 >-- Roger Bivand Economic Geography Section, Department of Economics, Norwegian School of Economics and Business Administration, Helleveien 30, N-5045 Bergen, Norway. voice: +47 55 95 93 55; fax +47 55 95 95 43 e-mail: Roger.Bivand at nhh.no
"Sam R. Smith" <samrobertsmith at yahoo.com> writes:> In a package, i type a function name and got the following message: > ... > tmp <- .Fortran("master", x = as.double(x), y = as.double(y), > sort = as.logical(sort), rw = as.double(rw), npd = as.integer(npd), > ntot = as.integer(ntot), nadj = integer(tadj), madj = as.integer(madj), > ind = integer(npd), tx = double(npd), ty = double(npd), > ilist = integer(npd), eps = as.double(eps), delsgs = double(tdel), > ndel = as.integer(ndel), delsum = double(ntdel), > dirsgs = double(tdir), ndir = as.integer(ndir), dirsum = double(ntdir), > nerror = integer(1)) > ... > does it mean this function is using something from FORTRAN?Well, it's using a binary object that was compiled from FORTRAN code. The sources for the package will contain the actual human-readable code. For more details (likely more than you can handle at this point...), look in the Writing R Extensions manual.> Thanks a lot!-- O__ ---- Peter Dalgaard ??ster Farimagsgade 5, Entr.B c/ /'_ --- Dept. of Biostatistics PO Box 2099, 1014 Cph. K (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk) FAX: (+45) 35327907