[R] plotting and overlay

[Duncan Murdoch]

On Sat, 22 Nov 2003 13:54:34 -0800, Spencer Graves
<spencer.graves at pdf.com> wrote:

>Start the plot using "plot", add lines and points using "lines" and 
>"points", as described in the examples with "?plot". 

That's how you do plots that you construct yourself; you can get a lot
of the higher level functions (e.g. hist) to do this using the
argument "add=TRUE".

Duncan Murdoch