> "Typical plots with vertical bars are not histograms. Consider barplot > or plot(*, type = "h") for such bar plots. ". But no worry, I've mixed > them up myself a number of times.
Or you can use ggplot2, which will do the right thing regardless of whether you have continuous or categorical data: library(ggplot2) qplot(sample.data, geom="histogram") qplot(rnorm(100), geom="histogram") Hadley -- http://had.co.nz/ ______________________________________________ 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.
