[R-sig-ME] Likelihood drops on adding random effect

[David Duffy]

On Thu, 17 May 2012, Murray Jorgensen wrote:

> *I tried using 'update' which should (I believe) initialise at the simpler
> model:
>
>> f0128biu = update(f0128bi, . ~ . + (1|tree))
> Error in model.frame.default(formula = fincr ~ icfac + (1 + gap) + (1 +  :
>  invalid type (closure) for variable 'box'

It's finding the box() function.

-- 
| David Duffy (MBBS PhD)                                         ,-_|\
| email: davidD at qimr.edu.au  ph: INT+61+7+3362-0217 fax: -0101  /     *
| Epidemiology Unit, Queensland Institute of Medical Research   \_,-._/
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