superimposing two scatterplots

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?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: r-help-bounces+abunn=montana.edu at stat.math.ethz.ch 
[mailto:r-help-bounces+abunn=montana.edu at stat.math.ethz.ch] 
On Behalf Of Raphael Schoenle
Sent: Monday, March 01, 2004 3:36 PM
To: r-help at stat.math.ethz.ch
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

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Look at:
?plot
?points
----- Original Message ----- 
From: "Raphael Schoenle" <schoenle at fas.harvard.edu>
To: <r-help at stat.math.ethz.ch>
Sent: Monday, March 01, 2004 4:35 PM
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]]

______________________________________________
R-help at stat.math.ethz.ch mailing list
https://www.stat.math.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide!
http://www.R-project.org/posting-guide.html