alex46015
2010-Apr-22 18:58 UTC
[R] Can merge function pick up mismatch part of two data set?
SAS can merge two data set A, B in different way, A or B, A and B, A not B, Can R merge function do the same way? Thanks -- View this message in context: http://r.789695.n4.nabble.com/Can-merge-function-pick-up-mismatch-part-of-two-data-set-tp2021024p2021024.html Sent from the R help mailing list archive at Nabble.com.
David Winsemius
2010-Apr-23 13:01 UTC
[R] Can merge function pick up mismatch part of two data set?
On Apr 22, 2010, at 2:58 PM, alex46015 wrote:> > SAS can merge two data set A, B in different way, A or B, A and B, > A not B, > Can R merge function do the same way?Yes.> > Thanks > -- > View this message in context: http://r.789695.n4.nabble.com/Can-merge-function-pick-up-mismatch-part-of-two-data-set-tp2021024p2021024.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help at 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.David Winsemius, MD West Hartford, CT