Installing R in Ubuntu

To install R (http://cran.r-project.org) and desired packages in Ubuntu, follow the steps:

1. sudo apt-get install r-base
2. R (this will open R command window)
3. To add a package, e.g., signal, run the following

• install.packages("signal")
• packageStatus()
• update.packages()

 That's it!

** Adding R repository paths to package manager may be necessary.