On Friday, June 17, 2016 at 4:26:35 AM UTC-5, Carlos Familia wrote:
>
> Hello,
>
> I was wondering if it is possible to take the residuals from a lmm model 
> and if there is any lsmeans package for post-hocs in julia?
>

There is no lsmeans package that I know of and it is highly unlikely that I 
will ever write one, but someone else may.

As for residuals, like many other properties of mixed-effects models, you 
need to be careful how you define them.  You need to decide if the random 
effects are included in the fitted values or not. Perhaps it is better to 
define a fitted method for LinearMixedModel, which can then be the basis of 
a residuals method.

Could you open an issue in the MixedModels repository?  It is probably 
better to have this discussion there.

The reason that I say it is unlikely I will write any lsmeans code is 
because lsmeans are a bizarre SAS construction from the days when we stored 
data on magnetic tape and programs on punched card decks.  It would take so 
long to get a single model fit that users wanted every possible inference 
or diagnostic value calculated from the model, whether or not they made 
sense.

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