Do you really want to use '==' ? How about '%in%', as in findings1<-subset(findings,SUBJECTSID %in% ==SUBJECTS1$SUBJECTSID, select=c(SUBJECTSID,ORGNUMRES))
David Freedman dvkirankumar wrote: > > Hi all, > I got one problem with "subset()" function > > hear i executed: > > findings1<-subset(findings,SUBJECTSID==SUBJECTS1$SUBJECTSID,select=c(SUBJECTSID,ORGNUMRES)) > hear "SUBJECTS1$SUBJECTSID" vector contains nearly "65" values > the problem is after comparing and subsetting its not giving > > all the values related to that instead its giving randam values > > and giving warning that: > > > > Warning message: > In SUBJECTSID == SUBJECTS1$SUBJECTSID : > longer object length is not a multiple of shorter object length > > > can any one suggest what I can do to retreave all the related data of > subset > and store in one object > > > thanks in advance > > regards; > kiran > > [[alternative HTML version deleted]] > > ______________________________________________ > 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/problem-with-subsetting-in-compating-one-column-with-a-vector-tp21805448p21808625.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.