RSPerl This package provides a bidirectional interface for calling R from Perl and Perl from R. This seems a good solution. Installation of RSPerl via
sudo R CMD INSTALL RSPerl-xx,tar,gz
failed initailly, It turned out that perl module ExtUtils::Embed is required but not installed. I did a bulk installation via
sudo yum install perl-ExtUtils-* that fixed the installation problem. It will be fun to do a bit test. to be updated.
My personal choice: