Dear all,
i am trying to redo the 'eyestudy' analysis presented on the site
http://www.ats.ucla.edu/stat/stata/faq/relative_risk.htm
with R (1.9.0), with special interest in the section on "relative risk estimation by poisson regression with robust error variance".
so i guess rlm is the function to use. but what is its equivalent to the glm's argument "family" to indicate 'poisson'? or am i somehow totally wrong and this is not applicable here?
thx a lot- lutz
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Lutz Ph. Breitling, CMd
Unit� des Recherches M�dicale
H�pital Albert Schweitzer
B.P. 118 Lambar�n� (GABON)
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