similar to: dyn.load() error: bad external relocation length

Hi, I'm using dyn.load to load a shared library (compiled from C code) into R. If I dyn.unload it and then dyn.load it again, I get an hourglass icon in Rgui (R 1.7.0, Win 2000), and it just sits there forever. I can't press Escape to stop the current computation, but I can close Rgui without resorting to using the Task Manager. Is it a problem with my use of R_alloc? Do I need

Hello, I need a bit of handholding with R, specifically, with writing packages for it. I'm a systems programmer, and am, on the request of several users of our software, working on generating R interfaces. For starters, I've written the following R function (which compiles): SEXP myincr(SEXP Rinput) { // Returns input integer incremented by one int input; SEXP returner; PROTECT(Rinput =

I have been running R CMD check for the first time on of our own packages, which otherwise builds, installs and runs just fine. The package depends on package akima and suggests package multtest; suggesting multtest is indicated because a) it loads a lot of other Bioconductor packages, very slowly, and b) it is only needed for one specific subroutine, which executes require(multtest)

I get the following error trying to connect to a MySQL database: > library(RMySQL) Loading required package: DBI > drv<-dbDriver("MySQL") > con<-dbConnect(drv, user="hothand", password=xxx, host="localhost", dbname="hh03"); Error in mysqlNewConnection(drv, ...) : RS-DBI driver: (could not connect hothand at localhost on dbname

Dear list, I'm trying to understand the graphical parameters by a systematic exploration of the par() function (if you are interested by the result it's here http://pbil.univ-lyon1.fr/R/fichestd/tdr75.pdf, the comments are all in french but it's pure R code under Sweave). I have a problem with par(tmag) illustrated by the following code:

Dear r-helpers, I can't get lsa to run because: > library(lsa) Loading required package: Rstem Error in library(pkg, character.only = TRUE, logical = TRUE, lib.loc = lib.loc) : 'Rstem' is not a valid package -- installed < 2.0.0? In addition: Warning message: cannot create HTML package index in: make.packages.html() > install.packages('Rstem') Warning in

Is it possible for S4 to (continue) dispatch to a class created during dispatching? The code below doesn't work; is this not possible or have I ommitted something? Concept was to create a SEXP with R_AllocatePtr, give it a class attribute, and continue dispatch. Example code below omits multiple parameters that can be different types. Essentially, any parameter would be converted to an

Full_Name: Todd Bailey Version: 2.1 OS: Mac OS-X 10.4.3 Submission from: (NULL) (87.112.79.124) sub returns garbage in some strings when replacing something with nothing and fixed=TRUE. For example: > a=c('hello','hello'); sub('lo','',a,fixed=TRUE) [1] "hel" "hel\0\0" > a=c('hello','hello');

Hi all, I've just installed R on my Mac & PC. The base demo run fine.. But I'm encountering several pb with some packages (installed using CRAN binaries using the menu) - Lattice: > demo(lattice,package='lattice') demo(lattice) ---- ~~~~~~~ Type <Return> to start : > require(grid) [1] TRUE > old.prompt <- grid.prompt(TRUE) > old.settings

On Mon, 6 Feb 2006 18:12, Simon Urbanek wrote: > On Feb 6, 2006, at 5:24 PM, Paul Roebuck wrote: > >> Tried on R-Sig-Mac with no responses, but I need some kind >> of answer. >> [...] >> Does the following work on your system? > > Interesting, no, it doesn't either. For png and pdf I use > Quartz + quartz.save (it produces much nicer results) so > I

hi everybody, I noticed the following: in one of my scripts 'layout' is used to generate a (approx. square) grid of variable dimensions (depending on no. of input files). if the no. of subplots (grid cells) becomes moderately large (say > 9) I use a construct like ###layout grid computation and set up occurs here### ... opar <- par(no.readonly = T);

I have a number simple R functions written for the biologists I work with. These functions will evolve, and the documentation will get steadily better. I hope to put them in a package on a local webserver, along with lots of help files, so that the users can easily update their installation. The functions are pure R, with no compiled code, but alias, I cannot figure out how to build this

Hi, I'm trying to register my native routines using R_registerRoutines (...). I can compile the code, but the loader cannot resolve the symbol: undefined symbol: _Z18R_registerRoutinesP8_DllInfoPK12R_CMethodDefPK15R_CallMethodDefS3_S6 _ $ nm bgx.Rcheck/bgx/libs/bgx.so | grep R_registerRoutines U _Z18R_registerRoutinesP8_DllInfoPK12R_CMethodDefPK15R_CallMethodDefS3_S6

Hi, I'm trying to add points to 2 plots on the fly using par(mfg=vector) so switch between them. However, the appropriate scales aren't switched when changing from one plot to another, e.g. par(mfcol=c(2,1)) plot(1,1, col="blue") # blue plot plot(1.2,1.2, col="red") # red plot points(1.1,1.1) # appears to bottom left of red point par(mfg=c(1,1)) #

I tried to install wxRuby on my Mac, but I get the following error. g++ -fno-common -g -O2 -pipe -fno-common `wx-config --cxxflags`    -I. -I/usr/local/lib/ruby/1.8/powerpc-darwin7.9.0 -I/usr/local/lib/ruby/1.8/powerpc-darwin7.9.0 -I.   -x objective-c++  -c htmleasyprinting.cpp htmleasyprinting.cpp: In static member function `static VALUE    WxHtmlEasyPrinting::PrinterSetup(int, VALUE*,

Full_Name: roy kuraisa Version: 2.2.1 OS: Windows XP SP2 Submission from: (NULL) (155.91.28.232) When loading a library from network share drive (e.g., \\nnn\f1\f2\p1), when First.lib is called, the libray name contains "/" instead of "\" resulting in an invalid Windows filepath. Here's an example: >From R, >

Hello All- I found an inconsistency between the R-squared reported in Excel vs. that in R, and I am wondering which (if any) may be correct and if this is a known issue. While it certainly wouldn't surprise me if Excel is just flat out wrong, I just want to make sure since the R- squared reported in R seems surprisingly high. Please let me know if this is the wrong list. Thanks!

Dear expeRts, I came across the following error in using model.frame: # make a data.frame jet=data.frame(y=rnorm(10),x1=rnorm(10),x2=rnorm(10),rvar=rnorm(10)) # spec of formula mf1=y~x1+x2 # make the model.frame mf=model.frame(formula=mf1,data=jet,weights=rvar) Which gives the desired output: > mf y x1 x2 (weights) 1 0.8041254 0.1815366 0.4999551 1.4957814 2

Hi, all. I was trying to build my R package with R 2.15.1 32bit and win7. I basically follow the routine in Steven Mosher's blog http://stevemosher.wordpress.com/step-10-build/ After I fixed the path, and built the skeleton of the package, I started command prompt and used the following commands in building my package Rcmd check myPackageName Rcmd build myPackageName Rcmd check

I have a peculiar problem that I'm sure is a simple one, but I can't figure out what my mistake is. Can someone enlighten me? I have a simple file, class.R: ## setClass("abc",representation(a = "character", b = "ANY")) I have a package directory ExpressCGH1 made with package.skeleton. The package happily builds and installs, but R CMD check fails with