Message-ID: <1318436234047-3898605.post@n4.nabble.com>
Date: 2011-10-12T16:17:14Z
From: pigpigmeow
Subject: plot probability density function (pdf)
In-Reply-To: <1318432818952-3898362.post@n4.nabble.com>
i want to plot probability density function,predictvalue has missing value
and observevalue has not missing value, I tried ..
attach(test) #test is the name of the data file
names(test)
plot(density(predictvalue,na.rm=TRUE))
lines(density(observevalue))
is it correct?
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