Re: [R] Need help merging two dataframes

## i didn't try this, but I would think it would work newAB <-data.frame(AB$id, AB$age, AB$sex, AB$area) colnames(newAB)<-c("id","age", "sex, "area") uni.newAB <- unique(newAB) t3<-merge(t2, uni.newAB, by="id", all=FALSE) -- View this message in context: http://r.789695.n4.nabble.com/Need-he

Re: [R] Need help merging two dataframes

Hi Dennis, Thanks for the solution, I really appreciate it! Best, Nathaniel -- View this message in context: http://r.789695.n4.nabble.com/Need-help-merging-two-dataframes-tp3297313p3299539.html Sent from the R help mailing list archive at Nabble.com.

Re: [R] Need help merging two dataframes

Hi: Here's one approach to the problem you posed (don't know if it is what you want for the problem you intend you use it on...) df1 <- read.table(textConnection(" id sexage area 01 male adult LP 01 male adult LP 01 male