Hi!

I would like to post the following question:

I was trying to figure out how to do the simulation shown in Fig 10.6 of
John Verzani's book 'Using R for Intro Statistics'. It is on page 290, with
a description on the previous page. It seems like a simple thing... Just
needing to duplicate a procedure. (Perhaps I need to do it with a loop?)

This is what I was trying:

replicate(100, {
abline(lm(y~x))
plot(y~x)
y=rnorm(100,x,5)
x=rep(1:10,10)
}

Obviously not correct. Can anyone help me with a simple way to do this?

With thanks,
Manning

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