On May 3, 2010, at 9:59 AM, someone wrote:


I dont want to apply the unique for all columns but just the ID column.


dataset[ !duplicated(dataset$ID), ]


--

David Winsemius, MD
West Hartford, CT

______________________________________________
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.

Reply via email to