[R] legend()

[Jonathan Rougier]

In legend() is it possibly to mix lines and boxes?  I would like to do
something like 

  legend(locator(1), legend = c("al", "ben", "chris", "dave"), lty =
    c(1, 2, 3, NA), fill = c(NA, NA, NA, "gray"))

to indicate that "al", "ben" and "chris" have lines, and "dave" has a gray
shading.

Many thanks, Jonathan.

Jonathan Rougier                       Science Laboratories
Department of Mathematical Sciences    South Road
University of Durham                   Durham DH1 3LE

"[B]egin upon the precept ... that the things we see are to be 
 weighed in the scale with what we know"  (Meredith, 1879, The Egoist)

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