From: Charles Annis, P.E. <Charles.Annis_at_statisticalengineering.com>

Date: Fri 16 Jul 2004 - 03:02:52 EST

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R-help@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 Received on Fri Jul 16 03:17:46 2004

Date: Fri 16 Jul 2004 - 03:02:52 EST

Anne:

Perhaps this example will help.

I have data (several dozen observations at each condition) for different R=stress.ratio. The stress.ratios are:

*> stress.ratio
*

[1] 0.1 0.1 0.1 0.2 0.3 0.5 0.6 0.7 0.8 0.9 0.9 0.9 0.9 0.9 0.9

You will notice multiple datasets for R=0.1 and R=0.9.

I assigned colors to each stress.ratio, such that

R.color

[1] "black" "black" "black" "red" "orange" "gray" "green" "light blue" "blue" "dark blue" [11] "dark blue" "dark blue" "dark blue" "dark blue" "dark blue"

Then I plotted the legend on my plot this way:

legend(x.coordinate, y.coordinate, unique(stress.ratio), col=unique(R.color), pch=15, cex=0.8)

Best wishes.

Charles Annis, P.E.

Charles.Annis@StatisticalEngineering.com
phone: 561-352-9699

eFax: 503-217-5849

http://www.StatisticalEngineering.com

-----Original Message-----

From: r-help-bounces@stat.math.ethz.ch

[mailto:r-help-bounces@stat.math.ethz.ch] On Behalf Of Anne
Sent: Thursday, July 15, 2004 12:42 PM

To: r-help@stat.math.ethz.ch; Berton Gunter
Subject: Re: [R] color scale to label a plot

> Do you mean ?legend ??

*>
**> On lattice plots, the key= argument controls legends. ?xyplot gives
*

details.

*>
**>
**>
**> --
**>
*

> Bert Gunter

*>
**> Non-Clinical Biostatistics
**> Genentech
**> MS: 240B
**> Phone: 650-467-7374
**>
**>
**> "The business of the statistician is to catalyze the scientific learning
*

process."

*>
*

> -- George E.P. Box

*>
**>
*

R-help@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

R-help@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 Received on Fri Jul 16 03:17:46 2004

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