On Fri, 10 Jul 2015, Roy Mendelssohn - NOAA Federal wrote:
Don’t know for certain but might this help: http://journal.r-project.org/archive/2015-1/murrell.pdf From the latest issue of R Journal.
Roy, Thanks. I'll certainly read that article. Carpe weekend, 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.