similar to: Calling library functions from outside R

I haven't been able to build yesterday's R-devel (or, as a test, R-devel_2005-03-11) on Windows XP. The error message I'm getting is to do with 'arithmetic.c', as shown below. Current R-patched seems to build fine, and I've built previous R-devels from source fairly often in the past-- though I have no understanding whatsoever of what's going on. FWIW the only changes

Hi! I'm trying to learn about object oriented R, as it seems like it would be very useful. I'm going over an example from the documentation, and I'm very confused: http://www1.maths.lth.se/help/R/R.oo/ [assume you've called library (R.oo)] setConstructorS3("SavingsAccount", function(balance=0) { if (!is.numeric(balance) && length(balance) != 1)

Hi! I'm wondering if there's a smart way around this: fileName= (some valid file on your system) > fileCon=file(fileName, open="rt") > l<-readLines (fileCon, n= 1) > > isOpen(fileCon) [1] TRUE > close(fileCon) > isOpen(fileCon) Error in isOpen(fileCon) : invalid connection How do you test for a file being closed if isOpen gives you an error

Is there any way to force a slice of a matrix to stay a matrix? R tends to convert a single row of a matrix into a vector. Example: z<-matrix (rnorm(20), ncol=5) zz<-z[1,] is.matrix(zz) #FALSE I usually resort to: zz<-matrix(z[1,], ncol=dim(z)[2], dimnames=list(rownames(z)[1], colnames(z))) But that seems horribly kludgy. Thanks! -Jim

Full_Name: Luca Barbato Version: 2.3.1 OS: Gentoo Linux/PPC Submission from: (NULL) (151.44.163.144) system informations Portage 2.1 (default-linux/ppc/ppc32/2006.0/G4, gcc-4.1.1, glibc-2.4-r3, 2.6.17-rc5 ppc) ================================================================= System uname: 2.6.17-rc5 ppc 7447A, altivec supported Gentoo Base System version 1.12.1 distcc 2.18.3

I need to install rpy2 on RHEL6. The version of R in the 6 repos is 3.0, and rpy2 does not work with that version. I installed R 3.3.3 following the directions here: https://oguya.ch/posts/2017-03-18-building-R-on-rhel-6/. But even with 3.3.3 it's still failing. Using pip it fails with: /usr/local/lib64/R/lib/libR.a(CommandLineArgs.o): could not read symbols: Bad value and installing from

I would like to simulate the effect of the command-line option --quiet from user-level scripts and startup code. From src/main/CommandLineArgs.c I learn that Rp->R_Quiet is set, and I see how that is used in main/main.c. I would use this from code in Rprofile.site. In other words, I want to be silent when --quiet is used (as e.g. by littler or Rscript) but not by R itself in normal

Hi, Cosmetic. Starting R with e.g. --max-ppsize=-10 produces the following warning: WARNING: '-max-ppsize' value is negative: ignored The name of the option displayed in the warning is incorrect. Could that be fixed? See src/main/CommandLineArgs.c (there are 3 places in that file where the name of this option needs to be adjusted). This is with current R-alpha. Thanks! H. --

> On Jul 20, 2017, at 7:53 AM, Larry Martell <larry.martell at gmail.com> wrote: > > I need to install rpy2 on RHEL6. The version of R in the 6 repos is > 3.0, and rpy2 does not work with that version. I installed R 3.3.3 > following the directions here: > https://oguya.ch/posts/2017-03-18-building-R-on-rhel-6/. But even with > 3.3.3 it's still failing. Using pip it

Hi, I've been trying to get a shared library version of the R package(version 2.12.1) installed on a CentOS 5 system. (It installs fine without but other packages demand shared libs - namely Rapache). I've tried this with yum but don't know of any flags to set to tell it to installl with shared libs enabled. I then tried a local R install as non-root with source packages: after

Ah, got it. For some ancient reason config.site on that machine had LDFLAGS=-L/usr/X11R6/lib in config.site, and that prevented configure from inserting -L /usr/local/lib, so linked /usr/lib/libreadline.dylib, which is the Apple-supplied one, which possibly is really libedit... -p > On 18 May 2016, at 22:01 , peter dalgaard <pdalgd at gmail.com> wrote: > > gcc

Dear list, When compiling the R-2.3.0 on FC4 x86_64, I got the following errors: make[3]: Entering directory `/project/scratch3/ligroup/wuming/src/R-2.3.0/src/main' gcc -Wl,--export-dynamic -L/usr/local/lib64 -o R.bin Rmain.o CConverters.o CommandLineArgs.o Rdynload.o Renviron.o RNG.o apply.o arithmetic.o apse.o array.o attrib.o base.o bind.o builtin.o character.o coerce.o colors.o complex.o

Dear R-users, is there anyone else with problems to get R-2.1.0 compiled on FreeBSD6-CURRENT? After typing '.configure' and then 'make' I get the following output: ------------------------------------- [...snip...] gcc -export-dynamic -L/usr/local/lib -o R.bin Rmain.o CConverters.o CommandLineArgs.o Rdynload.o Renviron.o RNG.o apply.o arithmetic.o apse.o array.o attrib.o

Dear R-users, is there anyone else with problems to get R-2.1.0 compiled on FreeBSD6-CURRENT? After typing '.configure' and then 'make' I get the following output: ------------------------------------- [...snip...] gcc -export-dynamic -L/usr/local/lib -o R.bin Rmain.o CConverters.o CommandLineArgs.o Rdynload.o Renviron.o RNG.o apply.o arithmetic.o apse.o array.o attrib.o

Hi. (MacOSX 10.4.6) I downloaded R-latest.tar.gz just now from src/base- prerelease on CRAN. "make" gave the following error after an apparently successful ./configure: [snip] util.c: In function 'Rf_type2char': util.c:247: warning: return discards qualifiers from pointer target type gcc -I../../src/extra/zlib -I../../src/extra/bzip2 -I../../src/extra/ pcre

Full_Name: Ricardo Aponte Version: R 2.4.0 OS: Solaris 10 Submission from: (NULL) (200.71.37.195) Hello I'm having trouble building R under Unix. I've searched for information about it on google or the R database but I didn't find any answer on my problem. I would be thankful if somebody could help me working that out. ./configure R is now configured for

Full_Name: Rainer Hurling Version: R-2.1.0 OS: FreeBSD6-CURRENT from May 19 2005 Submission from: (NULL) (213.54.77.26) /configure does well in FreeBSD6-CURRENT. When typing 'make' after a while I get: ------------------------------------- [...snip...] gcc -export-dynamic -L/usr/local/lib -o R.bin Rmain.o CConverters.o CommandLineArgs.o Rdynload.o Renviron.o RNG.o apply.o

Hello, I am trying to upgrade to the latest R release on a machine running Red Hat el5.? Previously I was successful at building R 2.11, but now I am having troubles with R 2.14. Configure goes fine, but then make throws a lot of errors (output below).? Any idea what I am doing wrong this time around? Thanks in advance, Erik make output: ... gcc -std=gnu99 -I../../src/extra/zlib

I am trying to compile R-2.4.1 in 64-bit on Solaris 10 running on AMD hardware. I am trying to do this with Sun Studio 11. My config.site looks like this: #! /bin/sh AR="/usr/ccs/bin/ar" TEX="/usr/local/teTeX/bin/i386-pc-solaris2.10/tex" LATEX="/usr/local/teTeX/bin/i386-pc-solaris2.10/latex" PDFTEX="/usr/local/teTeX/bin/i386-pc-solaris2.10/pdftex"

Dear List, we're trying to install R on Solaris10 on a x86 (amd64). During the installation we pass successfully the ./configure but we get an error through the built-in function "_isnan" which we see existing in /lib When passing the command "make" we get : gcc -std=gnu99 -I../../src/extra/zlib -I../../src/extra/bzip2 -I../../src/extra/pcre -I. -I../../src/include