My bad. Confused density with %. On Jan 31, 2008 7:50 PM, Martin Maechler <[EMAIL PROTECTED]> wrote:
> >>>>> "NS" == Ng Stanley <[EMAIL PROTECTED]> > >>>>> on Thu, 31 Jan 2008 16:56:26 +0800 writes: > > NS> Hi, > NS> Is this a bug from hist() ? The total density is greater than 1. > > no, the bug is in your thinking... > > Hint: 2 * 1/2 = 1 > > >> test > NS> [1] 0.05077802 -0.50585520 -0.98053648 -0.35513059 0.86767129 > 0.61736097 > NS> [7] 0.14264062 0.26243841 -0.41477782 0.64172618 0.87230953 - > 0.62570629 > NS> [13] 0.43596467 -0.93214106 -0.26781599 > > >> h <- hist(test, freq = FALSE, main="Histogram of correlation", ylab > = > NS> "Frequency", xlab = "Correlation", ylim =c(0.0, 1.0)) > >> h$breaks > NS> [1] -1.0 -0.5 0.0 0.5 1.0 > >> h$density > NS> [1] 0.5333332 0.4000000 0.5333333 0.5333333 > >> h$counts > NS> [1] 4 3 4 4 > > > NS> Thanks > NS> Stanley > > NS> [[alternative HTML version deleted]] > > NS> ______________________________________________ > NS> R-help@r-project.org mailing list > NS> https://stat.ethz.ch/mailman/listinfo/r-help > NS> PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html<http://www.r-project.org/posting-guide.html> > NS> and provide commented, minimal, self-contained, reproducible code. > [[alternative HTML version deleted]] ______________________________________________ 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.
