Rprofile.site under Windows 7?

On 12-05-04 12:41 AM, Spencer Graves wrote:

On 5/3/2012 9:28 PM, Joshua Wiley wrote:

How are you using R?  Any special front ends that might be causing
this?  Can you try it in unsuffered consequences?

        I'm running R 1.15.0;  sessionInfo() appears below.  I get this
from Rgui i386 and x64 plus when calling Rterm x64 via GNU Emacs 23.3.1
using ESS.

I can see three possibilities:

 1.  You have more than one Rprofile.site, and it's not reading the 
one you think it's reading.   The search order is:
  - the file mentioned in the R_PROFILE environment variable if there 
is one
  - RHOME/etc/<arch>/Rprofile.site
  - RHOME/etc/Rprofile.site

It takes the first of those and ignores later ones.

<arch> is either i386 or x64, depending on your architecture.

2.  You don't have permission to read the file.  Does readLines() read 
it from within a session?  This code is somewhat like what R does on 
startup:

  env <- Sys.getenv("R_PROFILE")
  if (nchar(env))
    readLines(env)
  else {
    filename <- file.path(R.home(), "etc", sub("[/]", "", 
Sys.getenv("R_ARCH")), "Rprofile.site")
    if (file.exists(filename))
      readLines(filename)
    else {
      filename <- file.path(R.home(), "etc", "Rprofile.site")
      if (file.exists(filename))
        readLines(filename)
    }
  }

Does it work for you?

3.  There's a bug somewhere....

Duncan Murdoch

        Thanks for the question.  Spencer

Josh

On Thu, May 3, 2012 at 9:07 PM, Spencer Graves
<spencer.graves at structuremonitoring.com>   wrote:

Hello All:


           I'm still unable to get Rprofile.site to set, e.g.,
options(max.print=222), as I did with previous versions of R.


           I just found similar questions posed by Trevor Miles and 
Ross
Bowden with replies by Uwe Ligges and Duncan Murdoch.


           In addition to the things I tried documented below, I 
also copied
Rprofile.site into "R_HOME/etc/i386" and "R_HOME/etc/x64", without, 
e.g.,
max.print being changed to 222 as requested.


           Any other suggestions?


           Thanks,
           Spencer Graves


################################################


       I have so far failed to get Rprofile.site to be processed in 
R 2.15.0
under Windows 7 as I remember having done it in previous version of 
R.  For
example, I've included "options(max.print=222)" in
"R_HOME/etc/Rprofile.site" (with and without the environmental 
variable
R_HOME set to the install directory of R 2.15.0 in advanced system
settings):  When I start R, I still get the default:


options('max.print')
$max.print
[1] 99999


       Suggestions?
       Thanks,
       Spencer

sessionInfo()

R version 2.15.0 (2012-03-30)
Platform: x86_64-pc-mingw32/x64 (64-bit)

locale:
[1] LC_COLLATE=English_United States.1252
[2] LC_CTYPE=English_United States.1252
[3] LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C
[5] LC_TIME=English_United States.1252

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

loaded via a namespace (and not attached):
[1] tools_2.15.0