In the documentation for graphics::legend(), the entry for "pch" is:
> pch: the plotting symbols appearing in the legend, either as
vector of 1-character strings, or one (multi character)
string. _Must_ be specified for symbol drawing.
If I did not misread them, examples in the same documentation page
suggest that it is also possible to pass integers.
Best, Laurent ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
