When I run randonForest with a 169453x5 matrix, I got the following message.
Error in matrix(0, n, n) : matrix: too many elements specified Can you please advise me how to solve this problem? Thanks, Lu Uwe Ligges <[EMAIL PROTECTED]> wrote: Vera Hofer wrote: > Dear colleagues, > > I have a great problem in using "expression" for axes labels. I want the > labels in bold face (i.e.: par(font.lab=2)). When typing > > boxplot(y ~ groups, names = "" , xlab = "", ylab = "", axes = F) > axis(side=1, at=c(1,2), xlab=c(expression(H[2]*O),"others")), 1. If you don't mean "labels" instead of "xlab" in the axis() call, use xlab in the boxplot() call or in a call to title() (but then, you cannot use c(expression(), ...). 2. See ?plotmath and use, e.g., bold(H[2]*O) ... Uwe Ligges > I do not get a bold face labelling. Does anyone know, how I could proceed? > Thank you very much. > > Best regards > V.H. > > ______________________________________________ > [email protected] mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html --------------------------------- [[alternative HTML version deleted]] ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
