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

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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/).