[R] poisson regression with robust error variance ('eyestudy

[Michael Dewey]

At 00:56 09/05/2008, Ted Harding wrote:
>I'd like to thank Paul Johnson and Achim Zeileis heartily
>for their thorough and accurate responses to my query.
>
>I think that the details og how to use the procedure, and
>of its variants, which they have sent to the list should
>be definitive -- and very helpfully usable -- for folks
>like myself who may in future grope in the archives
>concerning this question.
>
>And, just to confirm, it all worked perfectly for me
>in the end.

There is an article available online (by a frequent contributor to 
this list) which addresses the topic of estimating relative risk in 
multivariable models. I found it very helpful.

http://www.bepress.com/uwbiostat/paper293/


>Best wishes,
>Ted.
>
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>E-Mail: (Ted Harding) <Ted.Harding at manchester.ac.uk>
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>Date: 09-May-08                                       Time: 00:56:14
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Michael Dewey
http://www.aghmed.fsnet.co.uk