On Jul 19, 2013, at 12:54 PM, Pete Brecknock wrote: > Hi > > I am trying to add the contents of the list "myList" to a new column "z" in > the data frame "myDataframe" > > myList <- list(c("A1","B1"), c("A2","B2","C2"), c("A3","B3")) > > myDataframe <- data.frame(x=c(1,2,3), y=c("R","S","T")) > > Would like to produce > > x y z > 1 R A1,B1 > 2 S A2,B2,C2 > 3 T A3,B3 > > where z is a character string holding the contents of the different elements > of the list.
> myDataframe[[3]] <- I(myList) > myDataframe x y z 1 1 R A1, B1 2 2 S A2, B2, C2 3 3 T A3, B3 -- David Winsemius Alameda, CA, USA ______________________________________________ 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.