From lgautier at gmail.com  Fri Dec  7 09:25:11 2012
From: lgautier at gmail.com (Laurent Gautier)
Date: Fri, 07 Dec 2012 09:25:11 +0100
Subject: [Rd] documentation for legend(): possible missing info for pch.
Message-ID: <50C1A7E7.1010709@gmail.com>

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



[Rd] documentation for legend(): possible missing info for pch.
Laurent Gautier