[R] Filling color's points in legend's plot in R

[R. Michael Weylandt]

You might be able to do it with overplotting,(i.e., do the solid grey
using the pch values in the 20s and then use a hollow symbol to put a
black border on it) but I don't see a natural way to change the
background color for just those characters. How'd you do so on the
body of the plot?

examples(legend)

might also have some useful tricks.

Michael

2012/1/19 Uwe Ligges <ligges at statistik.tu-dortmund.de>:
>
>
> On 19.01.2012 15:02, Tsidkenu wrote:
>>
>> Thanks for the reply but I want to color (of gray) the triangle, square,
>> circle and the other symbol appear in the legend.
>
>
> PLEASE do read the posting guide.
>
> Uwe Ligges
>
>
>
>>
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