startup: Friendly R Startup Configuration - The Comprehensive R …
WEBWhen you start R, it will by default source a .Rprofile file if it exists. This allows you to automatically tweak your R settings to meet your everyday needs. For instance, you may want to set the default CRAN repository (options ("repos")) so you don't have to choose one every time you install a package.
r - How to access and edit Rprofile? - Stack Overflow
WEBOct 18, 2017 · To create a project-specific start-up script create a .Rprofile file in the project’s root directory. You can access and edit the different .Rprofile files via. file.edit(file.path("~", ".Rprofile")) # edit .Rprofile in HOME. file.edit(".Rprofile") # edit project specific .Rprofile.
r - How to change .Rprofile location in RStudio - Stack Overflow
WEBMay 29, 2015 · In Windows, you set the R_USER profile by opening up a command line and running: SETX R_PROFILE_USER "C:/.../.Rprofile" Where (obviously) the path is the path to your desired .Rpofile. In R, you can check that it worked: Sys.getenv("R_PROFILE_USER") Should return the path you specified.
WEBInitialize an R session by loading the all relevant R profile configura-tions. Description. attempts to load the global R profile configuration and any other common rprofile::load() project configuration. Usage. rprofile::load(..., isolate = FALSE, renv = TRUE, dotenv = TRUE, dev = TRUE) Arguments ... isolate. renv. dotenv. dev.
Expert R users, what's in your .Rprofile? - Stack Overflow
WEBJul 28, 2009 · What you can include is stuff that changes the appearance of R (e.g. options("width"=160)) or the default CRAN mirror (e.g. options(repos = c(CRAN = "http://cran.rstudio.com"))). Do not, however, load packages, change the default options of regularly used functions, define function etc.
The Ultimate Guide to the rprofile Package in R - R Basics
WEBGet started with the rprofile package in R. Explore all available documentation, popular tutorials, and other key resources in this reference guide.
Managing R with .Rprofile, .Renviron, Rprofile.site, Renviron.site ...
WEB.Rprofile files are sourced as regular R code, so setting environment variables must be done inside a Sys.setenv(key = "value") call. One easy way to edit your .Rprofile file is to use the usethis::edit_r_profile() function from within an R session.
7 R Startup – What They Forgot to Teach You About R
WEBThe .Rprofile file contains R code to be run when R starts up. It is run after the .Renviron file is sourced. Typically .Rprofile is located in the users’ home directory ( ~/.Rprofile ), however a different location can be configured by setting the …
Permanently Setting the CRAN repository - R-bloggers
WEBNov 29, 2011 · Setting the CRAN repository so that it does not ask every time you try to install a package is something that I think few people bother to do, but it is so simple and can save a fair bit of frustration when working. This is accomplished through a setting in one of the Rprofile files. There [...]
Fun with .Rprofile and customizing R startup - R-bloggers
WEBFor most R installations on primarily single-user systems, using the site-wide R configuration script should be given up in favor of the user-specific configuration. That being said, a look at the boilerplate site-wide R profile that Debian furnishes (but comments out by default) provides some good insight into what might be a good idea to ...
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