Hi,
Does anybody know if SAS can estimate the amount of over/under dispersion
occurring in Poisson and negative Binomial regression models?
Thanks in advance,
Jim Lewsey
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James D Lewsey BSc(Hons)
Research Fellow
National Centre for Transcultural Oral Health
Eastman Dental Institute for Oral Health Care Sciences
University College London
256 Gray's Inn Road
London WC1X 8LD
Telephone(Direct Line) +44 (0) 171 915 1192
Department Fax +44 (0) 171 915 1233
Department Telephone +44 (0) 171 915 1193
Eastman Website http://www.eastman.ucl.ac.uk
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