Re: [Rd] X11 Problems

The message "unable to open connection to X11 display ''" means your own machine cannot open a xterm from the machine running R. You have to have an X server running on your own machine, and allow X display from the machine running R. Hope this helps. Dr Zong-Pei Han UNIX Systems Administrator Co

Re: [Rd] Dependency 'sma' is not available

Martin Morgan wrote: zong-pei@imm.ox.ac.uk wrote: So packages like beadarray and arrayQualityMetrics cannot be installed. The sma author no longer wishes to maintain this package. The packges beadarray and arrayQualityMetrics are Bioconductor packages that depend on sma indirectly

[Rd] environment( seq.int ) is NULL

... and also all objects that actually live in the .GenericArgsEnv environment. > all( sapply( ls( .GenericArgsEnv ), function(.) is.null(environment(.)) ) ) [1] TRUE This has the consequence preventing argsAnywhere to get the args of seq.int. > argsAnywhere( seq.int ) Error in exists(".pa

Re: [Rd] environment( seq.int ) is NULL

On 10/2/2009 8:40 AM, Romain Francois wrote: ... and also all objects that actually live in the .GenericArgsEnv environment. > all( sapply( ls( .GenericArgsEnv ), function(.) is.null(environment(.)) ) ) [1] TRUE This has the consequence preventing argsAnywhere to get the args of seq.int.

Re: [Rd] X11 Problems

Well, I feel silly - I just hadn't started the x11 server on the machine! Thanks for the help. -- Kay zong-pei@imm.ox.ac.uk wrote: The message "unable to open connection to X11 display ''" means your own machine cannot open a xterm from the machine running R. You have to have an X server

Re: [Rd] X11 Problems

On 2 October 2009 at 11:01, Kay Wanous wrote: | Well, I feel silly - I just hadn't started the x11 server on the machine! That would do it. For completeness, you _can_ get cairo(), x11(), ... to work in batch mode (or from a webserver etc pp) if you use the xvfb server which (on Debian at leas

[Rd] suggest enhancement to segments and arrows to facilitate horizontal and vertical segments

I suggest a simple enhancement to segments() and arrows() to facilitate drawing horizontal and vertical segments -- set default values for the second x and y arguments equal to the first set. This is handy, especially when the expressions for coordinates are long. Compare: Segments: < function (x

Re: [Rd] unable to load shared library (Symbol not found: _PQbackendPID)

Neil, I tried installing the RPostgreSQL from both within R (using install.packages(), and using R CMD INSTALL)... but did not try installing from source using the method you describe. I did install PostgreSQL from source and will give that a try... (a few days later)... I've recompiled *e

[Rd] Compiling with High Performance Fortran

Dear, I looked in the list something on as to compile a code with access the High Performance FORTRAN using R CMD SHLIB, but I did not find. Would like to know if the accepted R this type of language? Thanks!   Fábio Mathias Corrêa Estatística e Experimentação Agropecuária/UFLA

Re: [Rd] lattice's mai/mar analog

Michael Ramati wrote: hello, is there a way to control figure margins using package lattice, similarly to parameters mai/mar (which presumbly works only for figures of package graphics)? thanks!‎ Try it this way: library(lattice) trellis.device() trellis.par.set(list( layout.widths

[Rd] plotmath documentation (PR#13978)

Full_Name: r Version: 251 OS: linux Submission from: (NULL) (138.250.104.18) Plotmath manual does not state that an expression cannot be written with asterisk (*) at the start. See mailing list post 'plot ᵒ C in graph axis label', 02-10-09 __ R-devel@r

[Rd] Multicore bootstrap

Bootstrapping can easily be sped up on multicore machines using parallel processing of the seperate bootstraps. As a proof of concept I slightly modified the boot.sem function to use multiple cores, using mclapply from the multicore package. Example code can be found on my website: http://www.jer

[Rd] Because it's Friday. was creating environments in package's C code

Simon Urbanek wrote on 10/01/2009 11:51 AM: [...] I suspect you like reinventing the wheel ;). Your NewInteger is part of the R API and is called ScalarInteger(). When you need something, chances are that R has it already, so it's worth greping through the headers (and sometimes even through th

Re: [Rd] Compiling with High Performance Fortran

On Oct 2, 2009, at 2:35 PM, Fabio Mathias Corrêa wrote: Dear, I looked in the list something on as to compile a code with access the High Performance FORTRAN using R CMD SHLIB, but I did not find. Would like to know if the accepted R this type of language? R supports systems with FORTR

Re: [Rd] Because it's Friday. was creating environments in package's C code

I hope you will forgive a serious comment on this thread, but the new "sos" package makes "greping through the headers" shockingly easy. It returns the 'RSiteSearch( ___ , "function")' information in a data.frame of class "findFn" sorted to put the package with the most matches first. Du

Re: [Rd] plotmath documentation (PR#13978)

On 02/10/2009 7:25 AM, inp...@gmail.com wrote: Full_Name: r Version: 251 OS: linux Submission from: (NULL) (138.250.104.18) Plotmath manual does not state that an expression cannot be written with asterisk (*) at the start. See mailing list post 'plot ᵒ C in graph axis label', 02-10-09 This i

[Rd] Named backreference in gsub()?

Hi, I'm running out of the *numbered* backreferences \\1, \\2, ..., \\9 for gsub(). Does R support *named* backreferences, and if so, what is the syntax? Thanks Henrik __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-deve