I strongly encourage you tho check this book: The basics of S and S-Plus / Andreas Krause, Melvin Olson
It has a very detailed and easy to follow info on how to link C code with S (which is nearly identical to R). The R documentation is certainly very complete, but it is written for people that already has some good knowledge. The book by Krause and Olson helped me a lot in writing some C code for calculating fractals in R. Hope this helps. ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
