maybe try this page, http://www.math.ncu.edu.tw/~chenwc/R_note/index.php?item=R_call i'm not alrigth with this but i try Christophe -- View this message in context: http://www.nabble.com/Call-C-code-from-R-tf4463938.html#a12729578 Sent from the R devel mailing list archive at Nabble.com.