[R] Legend

[Gábor Csárdi]

On Fri, Oct 2, 2009 at 3:46 PM, Ashta <sewashm at gmail.com> wrote:
> I have more than three lines in one  and I want to add a legend  for each
> line
>
> abline( m1, col = 'red' )
> ablime( m2, col = 'blue' )
> abline( m3, col = 'purple' )
>
> How can I add a legend? .

Surprisingly, it is the legend() function. See ?legend.

>  Is it also possible to increase the thickness of
> the lines?

It is, see the 'lwd' parameter in ?par.

Best,
Gabor

> Thanks
>
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>
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-- 
Gabor Csardi <Gabor.Csardi at unil.ch>     UNIL DGM