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How do I change library location in RStudio?

How do I change library location in RStudio?

To set environment variable R_LIBS_USER in Windows, go to the Control Panel (System Properties -> Advanced system properties -> Environment Variables -> User Variables) to a desired value (the path to your library folder), e.g.

How do I change the directory of a library in R?

Here the steps:

  1. Create the target destination folder for the libraries, e.g., ~\target .
  2. Find the Rprofile file. In my case it was at C:\Program Files\R\R-3.3. 3\library\base\R\Rprofile .
  3. Edit the file and change the definition the variable R_LIBS_USER . In my case, I replaced the this line file. path(Sys.

Where are libraries stored in RStudio?

User specific libraries are typically created in the home directory mounted from a shared filesystem. Installing to the home directory allows users to reference their libraries across multiple servers. You can change the location for the user library by setting the r-libs-user in /etc/rstudio/rsession.

Where does R look for libraries?

When the user requests a package to be loaded (via require or via library), R searches for the package in each path of the list, starting with the first. If the package is found, it is loaded and the search finishes.

Where is Rprofile located?

users’ home directory
Rprofile is located in the users’ home directory ( ~/. Rprofile ), however a different location can be configured by setting the R_PROFILE_USER environment variable. The easiest way to edit . Rprofile is by running usethis::edit_r_profile() .

How do I create a personal library in R?

Installing R packages locally is fairly straightforward.

  1. Load the R environment module: module load R/3.02.
  2. Launch R: R.
  3. Select ‘y’.
  4. Select ‘y’ again when prompted to create the directory.
  5. Your package should download and install into the newly created personal library directory.

What is the difference between library and package in R?

In R, a package is a collection of R functions, data and compiled code. The location where the packages are stored is called the library. If there is a particular functionality that you require, you can download the package from the appropriate site and it will be stored in your library.

How do I delete a library in R?

Go to the Packages in right bottom corner of Rstudio, sear the package name and click on the adjacent X icon to remove it.

Where are R libraries stored on Mac?

The home location for R packages from the Mac finder on my machine is “desktop/Macintosh HD/Library/Frameworks/R. framework/Resources/library/”. Within library you will see all the packages that you have downloaded, and installed.

Where is R located?

When R is installed from CRAN on OS X, the R executable is installed at /usr/bin/R . However, if R is installed directly from source or via a package manager like MacPorts or Homebrew, then the R executable is installed to either /usr/local/bin/R (Homebrew) or /opt/local/bin/R (MacPorts).

Where does Rprofile look RStudio?

Rprofile is located in the users’ home directory ( ~/. Rprofile ), however a different location can be configured by setting the R_PROFILE_USER environment variable. The easiest way to edit . Rprofile is by running usethis::edit_r_profile() .

How do I edit a Rprofile in R?

One easy way to edit your . Rprofile file is to use the usethis::edit_r_profile() function from within an R session. You can specify whether you want to edit the user or project level . Rprofile.