[R] how to plot mean+/-SD from externally calculated values

[Dan Kortschak]

I appreciate the frank comments; I did try the examples on the help
page, but as someone new to R programming (it still makes my head hurt)
I missed the barplot example (I noticed it but assumed - now I know
wrongly - that barplot was providing only numerical data for plotCI).

I am sorry for my mistake.

On Thu, 2009-11-19 at 22:23 -0500, David Winsemius wrote:
> On Nov 19, 2009, at 7:38 PM, Dan Kortschak wrote:
> 
> > Thank you for that, you have helped amazingly.Are you also able to  
> > point
> > me to a barplot equivalent?
> 
> It is a great puzzle to me that people do not work through the  
> examples on a help page. Can you offer me a sensible explanation for  
> that phenomenon?
>