[R] adding sem to a plot

Kevin Wang Kevin.Wang at maths.anu.edu.au
Mon Aug 16 12:14:48 CEST 2004


On Mon, 16 Aug 2004, Luis Rideau Cruz wrote:

> R-help,
> I have a barplot and I wish to add standard erros (or deviations) bars to it.
> How?

Marc Schwartz has an article on this in R News 3/2 (October 2003).



Ko-Kang Kevin Wang
PhD Student
Centre for Mathematics and its Applications
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Mathematical Sciences Institute (MSI)
Australian National University
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