Thanks for these suggestions. I tried them out and I get the error message: Error in qdata$flow : $ operator is invalid for atomic vectors
Can anyone offer further suggestions on how to extract the values from atomic vectors? Thanks again Emma -- View this message in context: http://n4.nabble.com/sorting-data-whilst-ignoring-NA-s-tp1586277p1587108.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.
