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> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Alan S Barnett
> Sent: Thursday, July 19, 2007 3:51 PM
> To: r-help@stat.math.ethz.ch
> Subject: [R] Trend lines on a scatterplot matrix
>
&
Hi Alan,
There is a good, ready made, way of doing this, with additional options, in
Professor Fox's car package. See:---
require(car)
?scatterplot.matrix
Cheers,
Mark.
Alan S Barnett-2 wrote:
>
> I'm using pairs() to generate a scatterplot matrix;
>
> pairs(~
> Fuzzy.gray.white.ratio+Fuz
I'm using pairs() to generate a scatterplot matrix;
pairs(~ Fuzzy.gray.white.ratio+Fuzzy.gw.t.score+AgeWhenTested+signal_mean.noise,
data=datam,subset=status=="control",main="Controls",
labels=c("G/W","Peak Separation","Age","S/N"))
How can I add regression lines to the plots?
_
