similar to: R CMD INSTALL --clean

Hello, This is to announce the first release of the "ant" R package, which has been pushed to CRAN yesterday, and should reach your mirror and your platform soon. The package provides an R-aware version of the famous build tool from the apache project. http://ant.apache.org/ The package ships an R script that can be used to invoke ant with enough plumbing so that it can use R

Hello, This is to announce the first release of the "ant" R package, which has been pushed to CRAN yesterday, and should reach your mirror and your platform soon. The package provides an R-aware version of the famous build tool from the apache project. http://ant.apache.org/ The package ships an R script that can be used to invoke ant with enough plumbing so that it can use R

Hi, Is is possible to embed inside an R script, the name of the default packages to be loaded when the script is invoked with Rscript. I know about the --default-packages argument, but I was wondering if there was a mechanism to embed this information within the script itself Romain -- Romain Francois Professional R Enthusiast +33(0) 6 28 91 30 30 http://romainfrancois.blog.free.fr |-

Hello, (This is a remix of this previous thread: https://stat.ethz.ch/pipermail/r-devel/2009-August/054264.html , but with a concrete example) I am developing some packages that contain scripts (for Rscript) and would like to know what is the best/recommended way to ship these scripts. An example is the "ant" package (R capable version of apache ant, see http://tr.im/xHLs). The

Dear all Colleague of mine ask me if R is capable of Andrews plot like andrewsplot(x) in Matlab. Quick search did not reveal anything but before I start to write any routine I would like to ask this ingenious audience if there is any implementation of Andrews plots somewhere. I know about parallel coordinate plots in lattice (although I do not use them as I am not sure what the plot tells

Hi, Does anybody know, what is going on here? > diag(sqrt(1)) [,1] [1,] 1 > diag(sqrt(0.3333)) <0 x 0 matrix> > sqrt(1) [1] 1 > sqrt(0.3333) [1] 0.5773214 BR, Markku Karhunen researcher University of Helsinki

Hi all, When developing a package, it's often useful to be able to reload it, without re-installing, re-starting R and re-loading. To do this I've written a little script that inspects the package description and loads dependencies, data and code - http://gist.github.com/180883. It's obviously not very general (being tailored to my description files) and won't work for packages

Hi, Would it be possible to add the capability for functions to register how they would like to complete themselves. Currently, there is the .addFunctionInfo, but it allows only functions to register a static list of potential completions, I was thinking of a way to register not a fixed list of possible completions, but a __function__ that would calculate completions dynamically. This could

Hello list, I use R for microarray analysis. One procedure I use takes a large matrix, and loops through it looking for specific rows, does an operation with them, and outputs a result (single row) as a row of another matrix. The loop goes on about 25000 times. When I run the loop directly from the R console itself, it takes about 3 minutes in my computer. I'm ok with that. Now,

I'm having problems getting R CMD check to work correctly on Windows 7 (64 bit) in a package that uses C code. What I want to do is to be able to pass the equivalent of the "--force-biarch" option to check, but this is only supported for INSTALL. Background: I'm writing a package (RNetica) which forms a link between R and a third-party library (Netica.dll). The vendor supplies

Hello, I'm trying to get S4 dispatch on S3 "connection" objects. So I do : setOldClass( "connection" ) and then : setGeneric( "bling", function(object) standardGeneric( "bling" ) ) setMethod( "bling", "connection", function(object) cat( "gotcha ", as.integer(object), "\n" ) ) but I get : f <- file(

I'm having problems getting R CMD check to work correctly on Windows 7 (64 bit) in a package that uses C code. What I want to do is to be able to pass the equivalent of the "--force-biarch" option to check, but this is only supported for INSTALL. Background: I'm writing a package (RNetica) which forms a link between R and a third-party library (Netica.dll). The vendor supplies

Hello, Just wondering why there is "isTRUE" and not "isFALSE". Romain -- Romain Francois Professional R Enthusiast +33(0) 6 28 91 30 30 http://romainfrancois.blog.free.fr |- http://tr.im/BcPw : celebrating R commit #50000 |- http://tr.im/ztCu : RGG #158:161: examples of package IDPmisc `- http://tr.im/yw8E : New R package : sos -------------- next part -------------- An

Hello, I very much enjoy "with" and "subset" semantics for data frames and was wondering if we could have something similar with split, basically by evaluating the second argument "with" the data frame : split.data.frame function(x, f, drop = FALSE, ...){ call <- match.call( ) fcall <- call( "with", data = call[["x"]],

Hello, Is it possible to have the effect of UserDefinedDatabase outside of "attached" environments ? Can I disguise an environment of the sys.frames() as a UserDefinedDatabase ? This seems to suggest that it might be possible : > f <- function(){ e <- environment(); class(e) <- "UserDefinedDatabase"; ff } > f() *** caught segfault *** address (nil),

Hello, Its a couple of days I am fighting with this problem, and cannot find a solution. I need to compile a DLL that is not directly used by R, but must be installed elsewhere (it is indeed part of a Tcl/Tk package). So, I want to install it in /tklibs/tkpackage/alib.dll (under Windows) in my compiled package. I do manage to compile it in /src, but cannot copy it at the right place. I

It happens in the token function in gram.c:     c = SkipSpace();     if (c == '#') c = SkipComment(); and then SkipComment goes like that: static int SkipComment(void) {     int c;     while ((c = xxgetc()) != '\n' && c != R_EOF) ;     if (c == R_EOF) EndOfFile = 2;     return c; } which effectively drops comments. Would it be possible to keep the information

Hi my installation of ggobi (!) was successful, but when I try to install Rggobi as described on http://www.ggobi.org/INSTALL.html: as non-su: R_HOME=/usr/lib/R export R_HOME GGOBI_ROOT=/usr/local/src/ggobi export GGOBI_ROOT R_LIBS=/usr/lib/R/library export R_LIBS as: su ln -s $GGOBI_ROOT/lib/libggobi.so /usr/lib/. ln -s $GGOBI_ROOT/lib/libgtkext.so /usr/lib/. R CMD INSTALL Rggobi_0.53-0.tar.gz

Line 1204 (right now) of svn/r-devel/doc/manual/R-exts.texi has dest <- file.path(R_PACKAGE_DIR, paste0('bin', R_ARCH) which lacks a closing ) -- two open, only one close right now. Dirk [1] I would have reported a bug, but I am aware of a recent and not-so-friendly response when bugzilla was used to report a typo. -- http://dirk.eddelbuettel.com | @eddelbuettel | edd at

Dear, I tried to install the DBI package in R-1.7.1, but this gave the following error: /volume1/scratch/jallemee/R/lib/R/bin/INSTALL: line 1: 1856 Done ( echo "options(save.image.defaults=${save_image_defaults})"; if test -s R_PROFILE.R; then cat R_PROFILE.R; fi; echo