[Rd] Profiling C functions called from R.

Hi, I am working on an R package which includes some C routines. I would like to profile the C routines (built with GCC under Debian Linux). I tried running R with LD_PROFILE=/path/to/C/library.so R and executing functions that would invoke the code therein. The code takes about twice as long t

[Rd] vcov on result of rlm() yields "-- please report!" (PR#7707)

This is a multi-part message in MIME format. --020205020409020506080205 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Dear r-bugs, I looked over the FAQ. Hope I'm reporting this correctly. I ran this on both solaris and windows. I've provid

[Rd] SystemRequirements clarification

Did google search and checked R-ext but found very little on this DESCRIPTION field. Does it document runtime dependency only? If I have some code that can only be used with a specific compiler (code makes use of GCC attributes), should I add SystemRequirements: GCC to the package's DESCRIP

RE: [Rd] How graphical an interface should the default be?

Very nice additions you have made! Thanks. > -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Prof > Brian Ripley > Sent: Friday, February 25, 2005 12:11 PM > To: [EMAIL PROTECTED] > Subject: [Rd] How graphical an interface should the default be? > >

Re: [Rd] [R][Rdev] any way to generate "bitmap" (tif, jpeg, png etc) files in R CMD BATCH

On Feb 25, 2005, at 10:05 AM, Oleg Sklyar wrote: here is the problem, Linux problem (reported to work on Windows). I need to generate graphical output in any of bitmap format under the 'R CMD BATCH'. Whereas the script generating png-s works perfectly in the R session, such things as X11, png an

[Rd] Re: [R][Rdev] any way to generate "bitmap" (tif, jpeg, png etc) files inR CMD BATCH

On Fri, 25 Feb 2005, Oleg Sklyar wrote: > Hi Community, > Use a virtual framebuffer - an example of an earlier question about this on the list is: http://finzi.psych.upenn.edu/R/Rhelp02a/archive/15988.html (the searchable archives have lots of good tips) > here is the problem, Linux problem (

[Rd] [R][Rdev] any way to generate "bitmap" (tif, jpeg, png etc) files in R CMD BATCH

Hi Community, here is the problem, Linux problem (reported to work on Windows). I need to generate graphical output in any of bitmap format under the 'R CMD BATCH'. Whereas the script generating png-s works perfectly in the R session, such things as X11, png and jpeg are not usable in BATCH (the

[Rd] png device plot on athlon 64 processor (PR#7706)

Full_Name: Emiel Ver Loren van Themaat Version: 2.0.1 OS: windows XP Submission from: (NULL) (145.117.31.248) On our computers, which have windows xp sp2 installed and have a 64 bit amd/athlon processor, the following simple code png("test.png") plot(1:10,main="hello") dev.off() results in a p

Re: [Rd] How graphical an interface should the default be?

On Fri, 25 Feb 2005, Robert Gentleman wrote: On Feb 25, 2005, at 3:11 AM, Prof Brian Ripley wrote: install/update.packages will have a lot of changes in 2.1.0, and I have been adding some widgets to go along with this. - Rather than just CRAN and BIOC, you have a character vector of repositorie

Re: [Rd] How graphical an interface should the default be?

On Feb 25, 2005, at 3:11 AM, Prof Brian Ripley wrote: install/update.packages will have a lot of changes in 2.1.0, and I have been adding some widgets to go along with this. - Rather than just CRAN and BIOC, you have a character vector of repositories. There is a function setRepositories() to

[Rd] How graphical an interface should the default be?

install/update.packages will have a lot of changes in 2.1.0, and I have been adding some widgets to go along with this. - Rather than just CRAN and BIOC, you have a character vector of repositories. There is a function setRepositories() to set the appropriate option(). - There is no default