Hi:
not the best solution but, what about pch=45 or pch =47 ?
Gabriela
----- Original Message -----
From: "Douglas M. Hultstrand" <dmhul...@metstat.com>
To: "R mailing list" <r-help@r-project.org>
Sent: Thursday, February 04, 2010 4:59 PM
Subject: [R] Legend symbol?
Hello,
I am creating a plot/image using different data and a couple fit lines
(see attached image). In the legend, I want the Default and Exponential
symbol to be a line. I am using the pch command, I tried to use "-" to
represent a line but does not work so I currently have set as a "1".
Any thoughts or suggestions would be greatly appreciated.
Below are the commands I used to create the legend:
if(Prehour == 1) {
leg.txt <- c("Data", "Statistical Outlier", "Spatial Outlier",
"High Z Outlier", "Default","Exponential (used)")
} else {
leg.txt <- c("Data", "Statistical Outlier", "Spatial Outlier",
"High Z Outlier", "Default (used)","Exponential")
}
legend("topleft", legend=leg.txt,
col=c("black","yellow","red","orange","blue","black"), pch =
c(16,16,16,16,1,1), cex=0.85 )
Thanks,
Doug
--
---------------------------------
Douglas M. Hultstrand, MS
Senior Hydrometeorologist
Metstat, Inc. Windsor, Colorado
voice: 970.686.1253
email: dmhul...@metstat.com
web: http://www.metstat.com
---------------------------------
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
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