You might want to look at the examples in error.bars.by in the psych package.
Bill > On Jan 26, 2015, at 7:58 PM, Jun Shen <jun.shen...@gmail.com> wrote: > > Dear list, > > I have a couple of lines (superimposed) in an xyplot and just want to add > error bars to each of the data point. It's been a while since this question > was asked last time. But the segplot from latticeExtra is not straight > forward. Just wonder if there is a better way to do this. Appreciate for > any comment. Thanks. > > Jun > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > 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. > William Revelle http://personality-project.org/revelle.html Professor http://personality-project.org Department of Psychology http://www.wcas.northwestern.edu/psych/ Northwestern University http://www.northwestern.edu/ Use R for psychology http://personality-project.org/r It is 3 minutes to midnight http://www.thebulletin.org ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
