![]() This is useful for some packages when an internet connection is not available or for installing packages not uploaded to CRAN. You can also install R from the shell command line. This is a huge benefit that frees users from the task of identifying and resolving those dependencies. ![]() If the arules package depends upon other packages that are not already installed locally, the R installer automatically downloads and installs those required packages. Within R, using the install.packages function always attempts to install the latest version of the requested package available on CRAN: It installs the arules package as root so that packages are installed in the default R system-wide location where all users can access it, /usr/lib64/R/library. The following example installs a package on Oracle Linux using Oracle R Distribution. ![]() R package installation basics are outlined in Chapter 6 of the R Installation and Administration Guide. You can install R packages from the R command line or from your system’s command line.
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