[R] hatvalues?

I am struiggling a bit with this function 'hatvalues'. I would like a little more undrestanding than taking the black-box and using the values. I looked at the Fortran source and it is quite opaque to me. So I am asking for some help in understanding the theory. First, I take the simplest case

Re: [R] hatvalues?

(X) h - diag(H) max(h) [1] 0.7141856 I hope this helps, John -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of rkevinbur...@charter.net Sent: March-05-09 11:40 AM To: r-h...@stat.math.ethz.ch Subject: [R] hatvalues? I am