Rをインストール

yum --enablerepo=rpmforge,remi,epel search r-base
yum install libgfortran xdg-utils
wget http://cran.md.tsukuba.ac.jp/bin/linux/redhat/el5/i386/R-2.10.0-2.el5.i386.rpm
rpm -ivh R-2.10.0-2.el5.i386.rpm
wget http://cran.md.tsukuba.ac.jp/bin/linux/redhat/el5/i386/R-devel-2.10.0-2.el5.i386.rpm
rpm -ivh R-devel-2.10.0-2.el5.i386.rpm
wget http://cran.md.tsukuba.ac.jp/bin/linux/redhat/el5/i386/R-core-2.10.0-2.el5.i386.rpm
rpm -ivh R-core-2.10.0-2.el5.i386.rpm
yum --enablerepo=rpmforge,remi,epel install perl-File-Copy-Recursive
rpm -ivh R-core-2.10.0-2.el5.i386.rpm
yum install tetex-latex
rpm -ivh R-core-2.10.0-2.el5.i386.rpm

http://www.r-project.org/
http://cran.md.tsukuba.ac.jp/