[R] A simple normal-curve question
Dieter Menne
dieter.menne at menne-biomed.de
Sat Apr 16 09:58:52 CEST 2011
helin_susam wrote:
>
> x <- rnorm(100)
> y <- rlnorm(100)
> model <- lm(y~x)
> a <- resid(model)
>
> How I show the all area under the normal curve?
>
>
First, always try plot(model). It can never hurt. Too bad the plot you want
is not among the six contenders (?plot.lm).
To do it manually:
plot(density(a))
Dieter
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