since they are not in data1 , I do not want them to be in the merge result.
Moshe Olshansky-2 wrote: > > Where do you want to place ID's which are in data2 but NOT in data1? > > > --- On Wed, 4/6/08, kayj <[EMAIL PROTECTED]> wrote: > >> From: kayj <[EMAIL PROTECTED]> >> Subject: [R] merge two data sets >> To: r-help@r-project.org >> Received: Wednesday, 4 June, 2008, 9:45 AM >> I would like to merge “data1 “that contains 100 unique >> ID’s with another >> data set “data 2” with 150 ID’s and the age of those >> individuals ( the ID in >> data1 is a subset of the ID in data 2) I would like to >> merge these data1 >> with data2 and have the result of the merge to have the ID >> ordered as in >> data1. >> >> Can this be done in R? >> >> >> -- >> View this message in context: >> http://www.nabble.com/merge-two-data-sets-tp17636278p17636278.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. > > ______________________________________________ > 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. > > -- View this message in context: http://www.nabble.com/merge-two-data-sets-tp17636278p17652782.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.