Dear List,

I use glmmPQL (MASS package).

I want to give forest sites nested in certain cities and use this as random factor like this: 

random=list(forest=~1/city)

I'd be appreciated is anyone could confirm, or either correct me. 


Thank you in advance! 

Ferenc

--
Ferenc Vilisics, PhD
post-doctoral researcher

Helsinki University
Urban Ecosystems Research Group 
Department of Environmental Science
Helsinki, Finland

and

Szent István University
Department of Ecology
Institute for Zoology 
Faculty of Veterinary Science
Budapest, Hungary





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