similar to: passing arguments to R CMD SHLIB

Full_Name: Faheem Mitha Version: 1.6.2 OS: Debian GNU/Linux Submission from: (NULL) (209.42.199.193) Suppose you are making a shared library using R CMD SHLIB foo.cc If there is a file called foo.c in the same directory, then it will be used instead. faheem ~/scratch/r-base>R CMD SHLIB foo.cc gcc-3.0 -I/usr/lib/R/include -D__NO_MATH_INLINES -mieee-fp -fPIC -g -O2 -c foo.c -o foo.o

Dear people, I compiled a bit of C code into a shared library cftpR.so, and load it into R at runtime using > dyn.load("cftpR.so") This works fine, however when I put .First <- function() { dyn.load("/home/faheem/research/cftp/cftpR.so") } (using absolute path names; also tried with just dyn.load("cftpR.so")), into my .Rprofile to load the library at

Dear People, After considerable effort, I managed to install gcc-3.0 on my Debian system. However, Debian keeps gcc-2.95 around as the default compiler, and gcc, g++ point to the 2.95 version. The 3.0 versions need to be explicitly invoked as gcc-3.0, g++-3.0 etc. How can I get R CMD SHLIB to invoke gcc-3.0 instead of gcc and g++-3.0 instead of g++? I would like this to be done by default but

Dear R People, in the R FAQ (in the R Programming section) it says ********************************************************************** How can I change compilation flags? =================================== Suppose you have C code file for dynloading into R, but you want to use `R CMD SHLIB' with compilation flags other than the default ones (which were determined when R was built).

Dear People, 1) When I use the R search engine to find SHLIB (the text says "You can search for keywords, function and data names and text in help page titles. Usage: Enter a string in the text field below and hit RETURN"), I get "no matches for "SHLIB" have been found!" On the other hand, when I do >help(SHLIB) at the R command line, the help page for SHLIB

On Sun, 16 Mar 2003, Duncan Temple Lang wrote: > The "fix" is relatively simple. One can change the order of the > suffixes listed in $R_HOME/etc/Makeconf (i.e. the Makeconf.in version) > to alter the precedence. If one changes the line > > .SUFFIXES: .c .cc .cpp .C .d .f .lo .o > > to place the '.c' after the '.cc', your example will work as you

Dear People, Over the last few days I've been writing C++ to compile as a shared library (previously I have always used C). Not entirely to my surprise, I am getting errors. Specifically, when I try to load the shared library, I get Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library "/home/faheem/research/thesis/sim/ms/ms.so":

Dear People, I wrote the following bit of C code and (along with other bits) called it mycode.c, and compiled the file into a shared library to load into R, using R CMD SHLIB mycode.c. This was Ok, but when I tried to load this into R using dyn.load("mycode.so") I got the error > dyn.load("mycode.so") Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to

Hi, Consider the following file. ******************************* foo.cc ******************************* #include <R.h> #include <Rinternals.h> #include <iostream> ******************************* R CMD SHLIB foo.cc gives scads of errors. I've use C++ extensively with R before (using C linkage) but not with Rinternals.h. I'm puzzled. The errors make no sense to me. Am

Hi, I'm running the following command as a local copy command. faheem at bulldog:/mnt/data$ sudo rsync -abvz --super /data/ . Origin directory faheem at bulldog:/data$ ls -la total 28 drwxr-xr-x 7 root root 4096 Jun 26 08:34 . drwxr-xr-x 25 root root 4096 Apr 13 17:09 .. drwxr-xr-x 2 owzar001 root 4096 Nov 6 2010 CTS drwxr-xr-x 2 owzar001 owzar001 4096 Aug 27 2010

Dear rsync people, I have just started using rsync for backups. I have had a couple of issues. Note I'm trying to use rsync as user using ssh between two machines both running Debian GNU/Linux potato (2.2r3). The local machine is currently running 2.4.6-1 and the remote 2.3.2-1.2. 1) When I run rsync with the vv option, stuff scrolls of my screen faster than I can read it. I was wondering if

On Wed, 7 Feb 2001, Faheem Mitha wrote: > Dear Albrecht, > > Just sent the following message out to r-help. Have you any idea what this > problem could be? > > Sincerely, Faheem Mitha. > > ---------- Forwarded message ---------- > Date: Wed, 7 Feb 2001 00:04:35 -0500 (EST) > From: Faheem Mitha <faheem at email.unc.edu> > To:

Hi, Is there a way to check whether a file is empty in R. I did the customary searches, but did not find anything. Please cc me on any reply. Thanks, Faheem.

Dear People, I am trying to include a barplot (see code below), in a latex document. However, the plot appears in totally the wrong position. I know this is not an R question as such, but the eps file is produced by R and I thought that perhaps other people had had similar problems and could give me pointers. Am I doing anything obviously wrong? Sincerely, Faheem Mitha. PS.

Hi, I'm seeing something that may be a bug in R's standalone math library, which is packaged by Debian as r-mathlib. I reported it to the Debian BTS as http://bugs.debian.org/657573 I'm using Debian squeeze, and the code was tested with r-mathlib 2.11.1-6 (default on stable) and 2.14.1-1 (from testing/unstable). I summarize this report below. The following code with the R math

Hi, Consider the following > x = c(1,2) > y = c(3,4) > d = data.frame(cbind(x,y)) > d$x [1] 1 2 > d$"x" [1] 1 2 > > foo = function(val) + { + return(d$val) + } > > bar = function() + { + return(d$"x") + } > > foo("x") NULL > bar() [1] 1 2 I'm a little surprised that R accepts both the form d$x and d$"x", but

Dear R people, I have the following simple bit of code to make a plot. I want to suppress tick marks on the axes of the plot. I've been trying everything I can think of to do so, but have been unsuccessful. Can you help me? If you reply, please cc me, I'm not currently subscribed to the list. Thanks in advance. Sincerely, Faheem Mitha. num <- 1:i inc

Dear People, Consider the following fragment of R code choose <- function(n,r) { if( is.integer(n) && is.integer(r) && n > 0 && r >= 0 ) { .C("choose",as.double(n),as.double(r),comb = double(1))$comb } else stop("n must be a positive integer and r a non-negative integer.") } This is a practice function (n choose r), which I

Dear People, In a qqplot I am doing, I get lines/points that are very thick. I've tried setting the lwd variable to 0.1, but it doesn't seem to have any effect. Also, I have set the value of lty to dashed, but I still get dots. The command looks like qqplot(cdf.inv(seq(0,1,length=size),theta,pos,len),empmargdistvec(len,theta,pos,size), xlim=c(-theta,theta), ylim=c(-theta,theta),

Hi, I'm getting an error from http://stat.ethz.ch/R-manual/ linked from http://www.r-project.org/ as follows ************************************************************************** Forbidden You don't have permission to access /R-manual/ on this server. Additionally, a 403 Forbidden error was encountered while trying to use an ErrorDocument to handle the request.