[R] Add function to histogram?

[Peter Wolf]

Robert Lundqvist wrote:
>Is there any neat way to add a curve (frequency function or the like) to a
>histogram or other plots? I haven't found one yet...
>
>Robert
>
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>  
???

dat<-rnorm(100)
hist(dat,prob=TRUE)
x<-seq(-3.5,3.5,length=100)
y<-dnorm(x)
lines(x,y)

have a look at:  http://cran.at.r-project.org/doc/manuals/R-intro.pdf

Peter Wolf