Dear Patrick,
Try this:
plot(y, xlab="Survival Time (Months)", ylab="Survival Probability",
mark.time=TRUE, col = c("red", "blue"),
main="Kaplan-Meier Curve of Survival Times - Stratified by Group", lwd=3)
legend('topright',c("Locally Advanced",
"Metastatic"),lty=1,col.text=c('red','blue'))
See ?legend for more information.
HTH,
Jorge
On Tue, Nov 18, 2008 at 1:05 PM, Richardson, Patrick <
[EMAIL PROTECTED]> wrote:
> List,
>
> Is there any way to specify the position of the legend from within the
> following code? If so, how can I do it. As it stands it in the bottom left
> corner and I want to move it to the top right. I'm not sure if I can use
> the default "plot" or if I need to go with the lattice package. Suggestions
> much appreciated.
>
> plot(y, xlab="Survival Time (Months)", ylab="Survival Probability",
> mark.time=TRUE, col = c("red", "blue"),legend.text = c("Locally Advanced",
> "Metastatic"),
> main="Kaplan-Meier Curve of Survival Times - Stratified by Group", lwd=3)
>
>
> Thanks,
>
> _____________________________________________
> Patrick Richardson
> Biostatistician - Program of Translational Medicine
> Van Andel Research Institute - Webb Lab
> 333 Bostwick Avenue NE
> Grand Rapids, MI 49503
> ph. 616.234.5787
>
>
> This email message, including any attachments, is for ...{{dropped:13}}
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