[R-sig-ME] Is there a way to deal with errors such as this?

Phillip Alday ph||||p@@|d@y @end|ng |rom mp|@n|
Mon Dec 23 15:20:16 CET 2019

For completeness, you can also get use getME(model, "beta") to get the 
fixed effects estimates as a simple, unnamed vector. :)

On 17/12/19 4:40 am, Rolf Turner wrote:
> On 17/12/19 1:49 am, Voeten, C.C. wrote:
>> Hi Rolf,
>> 'theta' is the vector of random-effect parameters, obtained by
>> getME(model,'theta'). I'm sure someone more knowledgeable than I can
>> tell you their exact definition - I thought they are the entries of
>> the lower Cholesky factor of the random-effects design matrix scaled
>> by the model's residual error, but I may have gotten a few things
>> mixed up here. 'fixef' is indeed just fixef(model).
> That's great.  Thanks hugely.  The "getME(model,'theta')" bit was what I 
> really needed to know (and no clue how to find).
> Thanks again.
> cheers,
> Rolf

More information about the R-sig-mixed-models mailing list