[R] Need some help reproducing a graph

[David Winsemius]

On Oct 8, 2012, at 2:43 PM, dLevy wrote:

> <http://r.789695.n4.nabble.com/file/n4645492/graph.jpg> 
> 
> 
> I need to replicate this graph. It is a simple normal distribution-curve
> with mean 90 and sd=10. The vertical bars is the 95% confidence limit of the
> mean. How on earth do I add those confidence limits? 
> 
> Im thinking something that has to do with:
> 
> c(0.025,0.975)
> 
> But I really dont know :S

?segments

-- 

David Winsemius, MD
Alameda, CA, USA