> Yesterday I was biten by a feature, which I find too dangerous. >From your description, it sounds like you confused row lables and vector values -- two very different things. It also sounds like you mixed up factor values and levels. Let me know if I'm wrong.
> I wanted to use a factor `Subject� as index into a data frame, whose row > names were the levels of this factor. > So there a 2 different possible > interpretations of this: Either Subject is coerced to numeric or to > character. The intended interpretation was, of course, > `as.character(Subject)'. > R did `as.numeric(Subject)�. What did you do to make R do this coersion? I can't tell from here. Try this, with the same "Subject" vector: foo <- factor(Subject) foo levels(foo) <- names(Subject) foo Does that help? Cheers Jason ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
