On Tue, 22 Jun 2004, B. Dan Wood wrote: > Is there a package or procedure that implements restricted estimation using > glm? I need to do a poisson regression under glm with one parameter fixed at > a specific value. Just at a glance, I don't see a way to do it using glm.
Use offset(), which allows you to enter a term with coefficient fixed at one (and hence at any value by including the fixed value in the offset). -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595 ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
