[R] How to plot the sample size on top of the bars of a barchart plot?

Jabba jabbadhutt at libero.it
Thu May 20 14:32:25 CEST 2010

> Dear Marco,
> I was trying using lattice barchart() but your suggestion will do the
> trick.
> Many thanks
> Javier

Lattice is great but a bit hard for me to learn and customize. I think
you should use ltext() in this case or edit panel.barchart() by hand,
but I don't know how.

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