R 2.12.0 , windows XP 

hi

I've been trying an example from Douglas Bates's draft 
"lme4 : Mixed effects modelling with R" (page 14) , 
but I get an error message :-

#
> fm1ML<-lmer(Yield ~ 1|Batch,Dyestuff,REML=F)
> pr1<-profile(fm1ML)
Error in UseMethod("profile") : 
  no applicable method for 'profile' applied to an object of class "mer"
 
 
I daresay I've done something daft (or failed to do something sensible) - 
but I don't know what.

Can someone help ... ?

        cheers


  Robert Kinley 
 

 
 

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