Thanks Riccardo.I will check the R packages.
Best
Leandro
2014-04-25 21:28 GMT-03:00 Riccardo (Jack) Lucchetti <r.lucchetti(a)univpm.it>
:
 On Fri, 25 Apr 2014, Leandro Zipitria wrote:
  Dear all,
>
> I want to made a variance decomposition analysis, that is to decompose the
> variance into particular covariates. This models are hierarchical models.
>
> Is any command in Gretl that does the same analysis as xtmixed in Stata,
> or
> proc mixed in SAS?
>
 No, but it should be quite easy to export your data to R, which has
 several packages for that.
 -------------------------------------------------------
   Riccardo (Jack) Lucchetti
   Dipartimento di Scienze Economiche e Sociali (DiSES)
   Università Politecnica delle Marche
   (formerly known as Università di Ancona)
   r.lucchetti(a)univpm.it
   
http://www2.econ.univpm.it/servizi/hpp/lucchetti
 -------------------------------------------------------
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