> * Ista Zahn <vm...@cflpu.ebpurfgre.rqh> [2011-08-16 18:31:00 -0400]: > On Tue, Aug 16, 2011 at 6:29 PM, Ista Zahn <iz...@psych.rochester.edu> wrote: >> Hi Tia,
"tia" == "thanks in advance" :-) > AB3 <- AB2[order(AB$Time, decreasing=TRUE), ] > AB4 <- AB3[!duplicated(AB3[c("Name", "Open")]), ] thanks! -- Sam Steingold (http://sds.podval.org/) on CentOS release 5.6 (Final) X 11.0.60900031 http://honestreporting.com http://openvotingconsortium.org http://ffii.org http://iris.org.il http://www.memritv.org http://dhimmi.com Warning! Dates in calendar are closer than they appear! ______________________________________________ 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.