What are the ways to create an executable from R program

I want to know i开发者_运维技巧f there is anyway of creating an executable R program to be run in UNIX. I think RInside will do the job but just want to know if there is any other way of doing this.

Thanks in Advance

The exact answer depends on your requirements, but you can start by looking at Rscript (see http://stat.ethz.ch/R-manual/R-devel/library/utils/html/Rscript.html and http://blog.revolutionanalytics.com/2009/01/using-r-as-a-scripting-language-with-rscript.html), as well as littler (http://code.google.com/p/littler/).