On 2010-07-22 10:43, Wu Gong wrote:
Hi William, I'm curious about that you used d[]<- lapply(d, factor... Could you please tell me if there are any differences between d[] and d? Thank you.
Why not try it both ways and inspect the result. d[] <- .... d <- .... Obvious? -Peter Ehlers ______________________________________________ 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.
