Have you tried scan()?:
> y=scan() 1: 2 2: Read 1 item > y [1] 2 -- View this message in context: http://r.789695.n4.nabble.com/Supplying-function-inputs-interactively-tp2536003p2536004.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list 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.