[R] how to change legend size in a figure

[Charles Annis, P.E.]

cex=0.8 (or whatever you like) as in 

legend(0.3,0.4,c("name1","name2",...),col=1:20,lty=1:20, cex=0.8)


Charles Annis, P.E.

Charles.Annis at StatisticalEngineering.com
phone: 561-352-9699
eFax:  614-455-3265
http://www.StatisticalEngineering.com
 

-----Original Message-----
From: r-help-bounces at stat.math.ethz.ch
[mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of Baoqiang Cao
Sent: Tuesday, April 18, 2006 9:38 AM
To: r-help at stat.math.ethz.ch
Subject: [R] how to change legend size in a figure

Dear All,

I am producing a figure with many curves on it. How do I make the legends
for all those curves smaller so that it can fit the figure itself? The
commands I used for ploting are:

plot(x1,y1,col=1,lty=1)
lines(x2,y2,col=2,lty=2)
...
legend(0.3,0.4,c("name1","name2",...),col=1:20,lty=1:20)

Any tips for making the legend fit the figure will very welcome! Thanks!

Best,
 Baoqiang Cao

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