[R] Plotting shaded areas

[Thomas Loridan]

Hi

I would like to plot the variation of some mean values with time,
and have the standard deviation around the mean shaded on the plot.
I could not find a way to have the shaded area on the curve with the
default R commands,
do I need a special package to do that?
Or any idea of a way with the default R commands?

Many thanks

Thomas

-- 
Thomas Loridan
King's College email: thomas.loridan at kcl.ac.uk
webpage:http://geography.kcl.ac.uk/micromet/TLoridan/index.htm