similar to: celebrating revision 50000

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, 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'm trying to use the limited connections api defined in Rinternals.h. I have code that looks like this (inspired from do_serializeToConn) : SEXP serialize_to_connection( SEXP xp, SEXP connection ){ Rconnection con ; struct R_outpstream_st out; R_pstream_format_t type = R_pstream_binary_format ; SEXP (*hook)(SEXP, SEXP) = NULL ; con = getConnection(Rf_asInteger(connection));

Hello, Consider this : > setClass("track", representation(x="numeric", y="numeric")) [1] "track" > o <- new( "track", x = 1, y = 2 ) > for( i in o ){ + cat( "hello\n") + } Error: invalid type/length (S4/1) in vector allocation This happens at those lines of do_for: n = LENGTH(val); PROTECT_WITH_INDEX(v =

Hello, When using recover, the called from information is always "eval(expr, envir, enclos)", which is not particularly useful. > f <- function( ){ g <- function(){ stop( "ouch") }; g() } > options( error = recover ) > f() Error in g() : ouch Enter a frame number, or 0 to exit 1: f() 2: g() Selection: 1 Called from: eval(expr, envir, enclos) I'm

I want to create a clean .rpm package for R built with MKL and ICC. I follow Fedora instrcutions[0] to create the package. As a base, I use the R-3.2.2.src.rpm. I am left with this error: ------------------------------------------ installing R info pages ... updating '/usr/share/info/dir' ... make[1]: Leaving directory '/home/poisonivy/rpmbuild/BUILD/R-3.2.2/doc/manual' + mv

Now I believe that I am getting the same error as I was getting last time I tried to build llvm-gcc. It may possibly be my Cygwin instillation but am not sure. makeinfo --split-size=5000000 -I ../../../src/llvm-gcc/gcc/doc -I ../../../src/ llvm-gcc/gcc/doc/include \ -o ../../../src/llvm-gcc/gcc/doc/cpp.info ../../../src/llvm-gcc/gcc/doc/cpp.texi ' in

Hi Aaron, have you got any help on this? Henrik >From: "Aaron Gray" Date: Sat, 14 May 2005 18:26:01 +0100 > >Now I believe that I am getting the same error as I was getting last time I >tried to build llvm-gcc. >It may possibly be my Cygwin instillation but am not sure. > > >makeinfo --split-size=5000000 -I ../../../src/llvm-gcc/gcc/doc -I >../../../src/

>Hi Aaron, >have you got any help on this? Henrik, No. This is where I was stuck some months ago. I do not know makeinfo so was not able to proceed any thurther than verifying the makeinfo statement did the same thing when done on the command line. Basically I am stuck. I do not know whether it was my Cygwin configuration or something I have done or not done or whether it is a valid

Hi, Is it really true that nobody isn't able to give me a clue why makeinfo fails with this error: doc/cpp.texi:50: Unknown index `vr' and/or `op' in @synindex. ------------------------- make[2]: Entering directory `/C/Projects/src/llvm-gcc/gcc' for d in libgcc; do \ if [ -d $d ]; then true; else /bin/sh ./mkinstalldirs $d; fi; \ done if [ -f stmp-dirs ]; then true; else

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- This fixes the bin/fs-textureOffset-2D piglit test on nv50. Have yet to re-run the full piglit suite with this change in place, but it seems pretty obvious. src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp

Hello. I am in a habit of compiling daily snapshots of R-devel and R-patched on my Windows XP workstation. I have cygwin environment with up-to-date RTools and MiKTeX. I run cygwin and MiKTeX upadaters pretty often (every couple of days) so both of them are reasonably current. Recently I noticed a small annoyance when compiling R-dvel. It started happening right after I updated to the new

Full_Name: Mike Danilov Version: 2.9.0 OS: Fedora Core 9 Submission from: (NULL) (142.103.121.198) When checking for the symmetry of a matrix, function isSymmetric.matrix() gets confused by the discrepancy of colnames/rownames if its argument. See the code snippet below. Perhaps it's a problem of the matrix product which copies colnames of the first argument but not the rownames of the

I am hoping someone will tak up this chalenge (I am new to R) I have inheritied an R script but need to change it. The script currently includes hardcoded file locations on lines 12,166 and 167. I need to modify this script to allow the folder to be passed as a command line argument to Rscript.exe Can anybody help please? Regards, Ian http://www.nabble.com/file/p25924237/My_script.R

Dear All I want to call the R program from one Java program because In my project R program parameters are set by one web page developed by java. Is this possible to call R program from java? many thanks in advance -- Wesley C Mathew [[alternative HTML version deleted]]

We have received an email in Ubuntu alerting us that something strange was going on during the r-base 2.7.1 rc build (see [1]). It seems that there is an error during the convertion of R-FAQ.texi to pdf. The following excerpt, taken from [2], shows the problem: /bin/sh: line 0: test: too many arguments TEXINPUTS=".:$TEXINPUTS" /usr/bin/texi2dvi --texinfo="@set UseExternalXrefs

I guess perl 5.18 was released and it is causing issues texi2html -monolithic -number-sections qemu-doc.texi texi2html -monolithic -number-sections qemu-tech.texi /data/dev/xen/xen-4.3-git/src/xen-build/tools/qemu-xen-traditional-dir/ texi2pod.pl qemu-doc.texi qemu.pod pod2man --section=1 --center=" " --release=" " qemu.pod > qemu.1 qemu.pod around line 91: Non-ASCII

I guess perl 5.18 was released and it is causing issues texi2html -monolithic -number-sections qemu-doc.texi texi2html -monolithic -number-sections qemu-tech.texi /data/dev/xen/xen-4.3-git/src/xen-build/tools/qemu-xen-traditional-dir/ texi2pod.pl qemu-doc.texi qemu.pod pod2man --section=1 --center=" " --release=" " qemu.pod > qemu.1 qemu.pod around line 91: Non-ASCII

Well here is one more brain-teaser related to assigning stuff into a list of list. What if I need to create a new list of empty lists? I have actually got a solution to this problem: l = list(list()) for ( i in sequence(length-1) ) { l = list(unlist(l,recursive=FALSE), list()) } But it is not very neat to do this in a loop. Are there any cuter ways to do this?

I need to create a function to find all the prime numbers in an array. Can anyone point me in the right direction? Thank you. AJ -- View this message in context: http://www.nabble.com/Function-to-find-prime-numbers-tp25868633p25868633.html Sent from the R help mailing list archive at Nabble.com.