D Installing RStudio

D.1 About RStudio

RStudio is a free, open source Integrated Development Environment (IDE) for R. RStudio is available under GNU Affero General Public License (AGPL). You can use RStudio with Oracle R Enterprise, however RStudio is not included with Oracle R Enterprise. If you want to use RStudio, you must install and license it separately.

D.2 Installing RStudio Server

RStudio Server is a Linux application that provides a web-based interface to R on a server.

To install RStudio Server for use with Oracle R Enterprise: 

1. Download RStudio to your Linux system from the RStudio web site:

   http://www.rstudio.com/ide/

2. Edit the configuration file rserver.conf. Supply the values of RHOME and ORACLE_HOME.

   % sudo vi /etc/rstudio/rserver.conf
       rsession-ld-library-path=RHOME:ORACLE_HOME
   

3. Edit the configuration file Renviron.conf. Supply the values of ORACLE_HOME, ORACLE_HOSTNAME, and ORACLE_SID. For example, using the BASH shell:

   % cd /home/oracle
   % sudo vi .Renviron
       ORACLE_HOME=ORACLE_HOME
       ORACLE_HOSTNAME=ORACLE_HOSTNAME
       ORACLE_SID=ORACLE_SID
    
   # export ORACLE_HOME
   # export ORACLE_HOSTNAME
   # export ORACLE_SID
   

D.3 Installing RStudio Desktop

RStudio Desktop is an IDE for standalone machines.

To install RStudio Desktop: 

• 1. Install R.

  2. Download RStudio Desktop from the RStudio web site:

     http://www.rstudio.com/ide/

  3. Run the installer and follow the prompts.

  4. Click the desktop icon to initialize RStudio.