similar to: Ignoring .Rprofile when installing a package

Dear all, For an open-source project that I'm working on (1), which uses R for all its heavy lifting but includes a wrapper shell script, I was hoping to find a way to capture all warnings (and, in fact, errors too), and handle them in my own way. I realise I can do this for a single expression using something like: > f <- function(w) print(w$message) >

Dear all, In R-devel (2011-09-23 r57050), I'm running into a serious problem with seek()ing on connections opened with gzfile(). A warning is generated and the file position does not seek to the requested location. It doesn't seem to occur all the time - I tried to create a small example file to illustrate it, but the problem didn't occur. However, it can be seen with a file I use for

Dear all, As of the current R alpha release, I'm seeing timezone-related warnings on installing any package (including the recommended ones), which I haven't seen before. For example, [~/Documents/Source/R-alpha]$ bin/R CMD INSTALL ~/git/tractor/lib/reportr * installing to library '/Users/jon/Documents/Source/R-alpha/library' * installing *source* package 'reportr' ...

Hi, I am interested in customizing the installation of R. I have gone through the ?R Installation and Administration? manual. But some of the stuff is not clear to me and I would like to get clarifications on the following points (for a Windows installation with R_HOME=C:\\R\\R-2.9.1 ) : 1. I understand that I need to create a file, .Renviron with the following path : R_HOME\\etc\\.Renviron where

I'd like to follow up on this one. It may be that I have misunderstood something, but on both R devel (2012-02-22 r58452) and R 2.14.1 patched (2012-02-18 r58394) I can't seem to avoid loading ~/.Rprofile when I run 'R CMD <cmd>', e.g. R CMD build. For me, the loading of ~/.Rprofile by 'R CMD' started a few weeks ago, and I haven't seen it before. More details

Dear all, I have a simple front-end program which uses the APIs described in section 8 of "Writing R Extensions" to deviate from the standard R behaviour in fairly minor ways. However, I'm having some difficulty getting it to link reliably across different platforms. R CMD LINK seemed like it would help, but I've had difficulty finding many real-world examples online. I've

In my shell environment, I have set a path to R_PROFILE_USER. The file, Rprofile.R, is a collection of small hacks. I want to build rstudio-server from source. Best is to $ unset R_PROFILE_USER before. Unfortunately, this has no effect on my system. ----------------------------------------------- poisonivy at poppy ?? ~ % R *** Successfully loaded .Rprofile *** Welcome back poisonivy working

On Sat, Dec 5, 2015, 9:39 PM peter dalgaard <pdalgd at gmail.com> wrote: > On 05 Dec 2015, at 18:07 , arnaud gaboury <arnaud.gaboury at gmail.com> wrote: > > In my shell environment, I have set a path to R_PROFILE_USER. The > file, Rprofile.R, is a collection of small hacks. > > I want to build rstudio-server from source. Best is to $ unset > R_PROFILE_USER

Full_Name: Murray Stokely Version: 2.10.1 OS: Linux Submission from: (NULL) (216.239.45.4) The Defn.h header includes limits.h for PATH_MAX and then checks if it hasn't been defined and if not sets something manually. Some of the R code uses PATH_MAX but a lot of other functions in unix/sys-unix.c and main/startup.c just hardcodes a limit of 256 characters. In my environment this is not

Dear all, The version of readBin() in R-devel includes a use of match(), through `%in%`, which can affect its performance significantly. By using primitives instead of the rather expensive call to match(), I reduce the time spent inside readBin() by more than 30% in some of my code (part of the tractor.base package). A simple patch that does this is given below. This passes "make

Dear all, I am trying to wrap a *nix shell script around R for a particular purpose, for which I need to get R to execute predetermined commands but retain interactivity and allow user input during their execution. A straight redirection of standard input is therefore not appropriate, and I don't think "littler" is the solution because I don't want to write an

Hello! I have the following R code in my .Rprofile file - just for fun. library(fortunes) fortune() detach("package:fortunes") This works nicely in R 2.3.1, but it throws the following error under latest R-devel: ... ... Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to

Hi, is it possible to execute a script with R and go into interactive mode with the same session? e.g. R < myscript.R >objects() Creating a .Rprofile is not an option for me. Thank you Michael

Hi all, i just installed R 2.12.1 and Tinn-R 2.3.7.1. My OS is Windows 7 32bit. Here is my question: Do I have to execute the rprofile.site manually every time I start a R/Tinn-R session? Because it seems that way. Here is the error code I receive after sending "selection(echo=TRUE): source(.trPaths[5], echo=TRUE, max.deparse.length=150) It doesn't do that after I configure

What is the recommended way to change the default set of packages that are loaded at startup by R for Windows? I am writing vignettes for the Devore6 package which my introductory engineering statistics students will use and I would like to describe how the R environment can be changed so that this package is loaded by default. I understand from the R for Windows FAQ that one way would be to

Dear R-users, I am having some issues with a package I am working on (using R 2.12.1 in a Linux environment) and would like to have your opinions/advises. My package - let's call it mypackage for the purpose of this email - passes all checks of R CMD check, except for the following failure message: Error : .onLoad failed in loadNamespace() for 'mypackage', details: call:

Hi, After updating to R 2.7, my .Rprofile executes twice on startup. I confirmed this by putting in the following line: print("starting .Rprofile...") When I start R, I see: [1] "starting .Rprofile..." [1] "starting .Rprofile..." This seems like the obverse of the following FAQ:

I would appreciate some advice on what the preferred contents of RProfile.site vs. .Rprofile should be. A .First() function can reside in either one, but is it preferred to place it in .Rprofile? I currently use .First() in .Rprofile files placed in separate directories used for different RStudio projects. Thank you [[alternative HTML version deleted]]

Hi All Please see the Rprofile file which i have modified as follows and after that when I start R then I see that R says to me "TRUE" for all the packages implying that all loaded at once. But when i try to use commands as simple as help("lm"), it doesnt work nor any of the menu "Packages" is not working. Although the regression using lm ( Y ~ X ) is working

Dear all, I have asked before, in R-help [1], about a way to create an interactive session in which commands are taken from a file or standard input - like R CMD BATCH but additionally allowing user input - but there was no response to that question, and the workarounds that I have found (using "expect", creating a temporary .Rprofile) are ugly and problematic. With the