Download with different version of r

This code uses file. Please note, this code may need to be altered for non-Windows systems. This code will create a second temporary CSV containing just the names of the R packages and will then use this as the basis to create a. R file with R-code. The temporary CSV is then deleted. This PowerShell script uses an adapted transpose function developed by mjolinor and outputs R-code based on work by Poo Kuan Hoong.

If experience tells you that this may be a problem, a solution is available via this post. Complete this step for the newer install of R. Rename the existing libraries folder for R to something else eg: R-Libraries. Alternatively, this location could be changed for the new install. If you are running R on a Linux server — and particularly in the enterprise — you should always build R from source, because it will help you:.

Most enterprise IT departments will be comfortable building software from source. If you have never built R from source, it is very straightforward. First, you need the build dependencies for R. Second, you should obtain and unpack the source tarball for the version of R you want to install from CRAN. Third, from within the extracted source directory, build R from source using configure , make , and make install commands. For example:. This script installs R version 3. The --enable-R-shlib option is required to make the shared libraries known to RStudio.

The --with-blas and --with-lapack options are not required, but are commonly included. These libraries will not speed up R itself, but can significantly speed up the underlying code execution.

If you run into problems installing R from source, you can always remove the installation directory and start over. However, once the installation succeeds, you should never move the installation directory — in other words, always install into the final destination directory. If you run into problems with dependencies, make sure you are able to identify and install all of the required Linux libraries e.

Building R from source will be much easier with a modern operating system that is connected to the Internet. You may want to specify exactly the version of an R package that should be used e. This is the time for a dependency management system that allows you to have project-specific libraries. In R, this is best managed by means of the packrat package or its successor, the renv package. Toggle navigation It was simple. Blog Tags Portfolio Publications About. Installing Packages to a Custom Location library "remotes" library "fs" In addition to my standard Windows library, I created two new folders to store packages, one for older packages and one for devel versions.

Installing Development Packages The remotes package has many functions to install packages from various sources. Length Sepal.