search for: tp25047143p25047143

...then comparing with the glm estimates. In the manual, indeed, the way in which the offset should be written is not so easy to understand. Thanks for any response, Mattia Prosperi -- View this message in context: http://www.nabble.com/a-bug-in-the-offset-parameter-syntax-in-the-geepack-package--tp25047143p25047143.html Sent from the R help mailing list archive at Nabble.com.