[R] Showing which bars in a bar chart are significantly different

[Sarah Goslee]

I'd do it by hand with either segments() or arrows() and text(), but
without a reproducible example I can't give you specific instructions.

Sarah

On Wed, Jul 6, 2011 at 4:37 PM, omernevo <nevo84 at gmail.com> wrote:
> Hello,
>
> a probably rather stupid question to which I can't find an answer:
>
> I have a bar chart, and I want to present which bars are significantly
> different by placing a line with an asterisk above then (similarly to fig. 3
> in: http://jnm.snmjournals.org/content/46/4/574.figures-only).
>
> Does anyone have a reference where can I find some instructions how to learn
> this?
>
> Thanks a lot!
> Omer
>


-- 
Sarah Goslee
http://www.functionaldiversity.org