How to install jsonlit in R Lang?

#Install jsonlite package
>install.packages("jsonlite")

#Use JSON Lite Package
>library("jsonlite")

Refer:
http://www.r-bloggers.com/new-package-jsonlite-a-smarter-json-encoderdecoder/

How to install new Package in R Lang

How to install new package in R lang

Type the following command under R prompt to install new package. In my case I wanted to install ggplot2 package.

> install.packages("ggplot2")

How to install and kickstart R language

IDE for RLang
http://www.rstudio.com/products/RStudio/#Desk

Server for RLang
http://www.rstudio.com/products/rstudio/download-server/

Download - Unix
$ sudo yum install R

Download Windows
http://cran.r-project.org/

Examples - Rlang

1. http://www.rexamples.com/1/R%20Basics
2. http://www.r-bloggers.com/r-function-of-the-day-sample/
3. http://en.wikipedia.org/wiki/R_(programming_language)
4.