Install R on RedHat

I recently needed to install R environment on my aws server, and it took me awhile, so here's a pretty pain-free brain-free way to do it.

http://stackoverflow.com/questions/18747640/installing-r-on-rhel-6

yum install texinfo-tex

rpm -ivh http://mirror.unl.edu/epel/6/x86_64/epel-release-6-8.noarch.rpm

yum install R