[R] barplots with std-error

Sven Garbade garbade at psy.uni-muenchen.de
Wed Mar 13 14:31:44 CET 2002

"Martin Henry H. Stevens" wrote:

> Jan,
> I know what you mean - it seems like a unnecessary pain. BUT, (to repeat
> the mantra) R is a programming language and it is not too hard to make such
> a function (check archives for plotCI by Ben Bolker, based on code by B.
> Venables) or to write the code for one time use (see
> http://lark.cc.ukans.edu/~pauljohn/R/statsRus.html Maintained by Paul Johnson).

Or try J. Barons  text http://cran.r-project.org/doc/contrib/rpsych.pdf. There
you'll find a barplot example with error bars.

Bye, Sven

> At 08:40 AM 3/13/2002 +0100, Jan Malte Wiener wrote:
> >hi,
> >
> >i am trying to generate nice barplots with std-errors.
> >do i really have to generate the std-errors myself by the segments() command ?
> >
> >thanks for help,
> >jan

r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !)  To: r-help-request at stat.math.ethz.ch

More information about the R-help mailing list