[R] plot confidence limits of a regression line

[Juliet Hannah]

How about

library(ggplot2)
qplot(wt, mpg, data = mtcars, geom=c("point", "smooth"),method = "lm").

On Sat, Mar 7, 2009 at 6:19 PM, Martin Batholdy <batholdy at googlemail.com> wrote:
> hi,
>
>
> is there an easy way to plot the "confidence lines" or "confidence area" of
> the beta weight in a scatterplot?
>
>
> like in this plot;
> http://www.ssc.wisc.edu/sscc/pubs/screenshots/4-25/4-25_4.png
>
>
>
> thanks!
>
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