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Re: st: RE: RE: geometric means


From   agostino@unical.it
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: RE: RE: geometric means
Date   Wed, 4 May 2005 18:05:52 +0200

thanks, it works!
Mariarosaria

Citazione Nick Cox <n.j.cox@durham.ac.uk>:

> Anna-Cristina is correct. The -egenmore-
> module is on SSC.
>
> Nick
> n.j.cox@durham.ac.uk
>
> Anna-Cristina.DADDIO-DEVAUX@oecd.org
>
> > you can  use egen if you have installed the additional
> > egenmore modules. In
> > that case you can use
> > egen mean_x=gmean(exp) [ , by(byvarlist) ]
> > that will return the geometric mean of exp.
> > Otherwise you can use  command means
>
> agostino@unical.it
>
> > is there a way to obtain geometric means when using the
> > following command:
> >
> >  egen mean_x=mean(x), by(time)
> >
>
> *
> *   For searches and help try:
> *   http://www.stata.com/support/faqs/res/findit.html
> *   http://www.stata.com/support/statalist/faq
> *   http://www.ats.ucla.edu/stat/stata/
>




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