
Thanks again to Rob! 

the call to 'profile(fm1ML@env)'  worked perfectly! 
it is really nice to see it working smoothly!! 

pierre 
 
> Date: Thu, 15 Apr 2010 22:07:30 +1200
> From: p.taylor@niwa.co.nz
> To: pierrenouvellet@hotmail.com; r-sig-mixed-models@r-project.org
> Subject: Re: [R-sig-ME] profile() for lmer
> 
> Hi Pierre,
> 
> I'm having the same problem. I discovered a suggestion on another mailing list (stat.ethz.ch/mailman/listinfo/r-help) that using a delta argument would work ie pr1ML<-profile(fm1ML,delta=0.2). However, I have tried that and several smaller steps, but to no avail. 
> 
> I too am using lme4a and R-2.10.1 on windows 2007 professional.
> 
> Any help from anyone would be greatly appreciated.
> 
> Paul Taylor
> Pelagic Fisheries Scientist
> NIWA
> New Zealand.
> 
> >>> pierre nouvellet 04/15/10 4:29 AM >>> 
> 
> Hi,Hi, 
> 
> >From the draft book on lme4: 
> using lme4a, and the dyestuff data, I call profile and get: 
> 
> > profile(fm1ML) 
> 
> Error in UseMethod("profile") : 
> 
> no applicable method for 'profile' applied to an object of class 
> "lmer" 
> 
> 
> any suggestions? 
> using a R-2.10.1 on windows vista 
> 
> pierre 
> 
> 
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