It contains the information & sources of R, which is a programming language for analysis.
This is the first page.
sudo apt-get install default-jre
sudo apt-get install default-jdk
sudo apt-get install r-cran-rjava
sudo R CMD javareconf
Then :
install.packages('rJava')
install.packages('RJDBC')
In case of Error:
Installation failed: Peer certificate cannot be authenticated with given CA certificates
library(httr)
set_config(config(ssl_verifypeer = 0L))