Try
plot(survfit(sim.surv ~ sim.km.smpl), col=c("red", "blue"))
--Matt
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Min-Han Tan
Sent: Sunday, July 25, 2004 12:10 PM
To: [EMAIL PROTECTED]
Subject: [R] Colors in survival plots
Hi,
Sorry to trouble the list - I would like to ask a question - I can't
find the answer in the r-help archives.
I am trying to plot 2 survival curves in different colors.
What I have tried is this
plot(survfit(sim.surv ~ sim.km.smpl),col="red")
but both the survival curves turn red...
Your advice would be most appreciated! Thank you.
Min-Han
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