On Thu, 17 Apr 2008, Mark wrote: > Hi, > > I have count data that have been meddled with enough to make them non > integers. Using glm(poisson) returns a "non integer" error but > glm(quasipoisson) does not. Just wondering if anyone knows if I am > violating the assumptions of a quasipoisson error structure by using > these non-integer response data?
No, it just assumes variance \propto mean. > Thanks! I'd welcome your thoughts and/or references... The help page gives the references .... -- 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 ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
