On Mon, 29 Jun 2015, David Winsemius wrote:
No. A pointer to the correct use of "[" is needed.
Thanks, David. This puts me on the the right path. Much appreciated, Rich ______________________________________________ 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.
