[Gretl-users] matrix indexes question after sort

[Riccardo (Jack) Lucchetti]

On Wed, 30 Apr 2008, Sebastián Goinheix wrote:

>       > 2- how can i get tables with more than two variables
>       > (controlling for...) and their test?
>
>       Look up the "xtab" command.  It can do cross-tabulations for
>       several variables, if that is what you're looking for.
> 
>  
> there are any function to obtain a table with layer's variables?

It's quite easy via a script: have a look at the "cheat sheet" chapter in 
the User's manual, section 13.1. One thing I'd like to add to gretl 
eventually is the equivalent of "by" and/or "bysort" in Stata. But not 
just now :-)

Riccardo (Jack) Lucchetti
Dipartimento di Economia
Università Politecnica delle Marche

r.lucchetti at univpm.it
http://www.econ.univpm.it/lucchetti