?points
plot(-4:4, -4:4, type = "n")# setting up coord. system
points(rnorm(200), rnorm(200), col = "red")
points(rnorm(100)/2, rnorm(100)/2, col = "blue", cex = 1.5)
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]
> On Behalf Of Raphael Schoenle
> Sent: Monday, March 01, 2004 3:36 PM
> To: [EMAIL PROTECTED]
> Subject: [R] superimposing two scatterplots
>
>
> Hi,
>
> How can I plot two scatterplots on the same, one panel?
> I have two times series (price data for two goods) for the
> same period.
>
> Many thanks,
>
> -R
>
>
>
> [[alternative HTML version deleted]]
>
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> http://www.R-project.org/posting-guide.html
>
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