[R] c/cbind/rbind of factor variables
chong at stat.purdue.edu
Sat Feb 1 22:01:05 CET 2003
Thanks for all the replies.
Actually, I ran into this only because I was using the wrong approach
to solve the real problem I had. Through private email exchanges
Professor Ripley tipped me into the right direction, so case is solved
but not through this.
Thanks to all for your attentions.
> Chong Gu <chong at stat.purdue.edu> writes:
> > I guess this is a feature
> > > c(as.factor(2),as.factor(3))
> >  1 1
> > But is there a way to turn off the feature and return the following?
> >  2 3
> > Thanks for any pointer.
> How about
> cc <- function(...) do.call("c", lapply(list(...),as.character))
> (or as.integer(do.call.....) if you really want integers back)
> O__ ---- Peter Dalgaard Blegdamsvej 3
> c/ /'_ --- Dept. of Biostatistics 2200 Cph. N
> (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
> ~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk) FAX: (+45) 35327907
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