try something like this:
x <- rnorm(200)
hist(x, col = "blue", freq = FALSE)
lines(density(x), col = "red", lwd = 2)
I hope it helps.
Best,
Dimitris
----
Dimitris Rizopoulos
Biostatistical Centre
School of Public Health
Catholic University of Leuven
Address: Kapucijnenvoer 35, Leuven, Belgium
Tel: +32/(0)16/336899
Fax: +32/(0)16/337015
Web: http://med.kuleuven.be/biostat/
http://www.student.kuleuven.be/~m0390867/dimitris.htm
----- Original Message -----
From: "Gundala Viswanath" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, June 16, 2008 8:25 AM
Subject: [R] Superimposing Line over Histogram in Density Plot
Hi,
Currently I have a density plot generated with this
snippet.
Is there a way I can add a line curve on top of it?
I mean in one figure
__BEGIN__
myhist <- hist(x
col="blue",
main = "Density Plot",
xlab = "Exp Level",
)
__END__
- Gundala Viswanath
Jakarta - Indonesia
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