Guessing that you may want to take a look at: http://adv-r.had.co.nz/Expressions.html
https://www.opencpu.org/ Anyway, as David wrote, that it is too vague for specific hints. -- Best, GG [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
