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
anna
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of [email protected]
Sent: 04 May 2005 15:16
To: [email protected]
Subject: st: geometric means
dear all,
is there a way to obtain geometric means when using the following command:
egen mean_x=mean(x), by(time)
thank you
Mariarosaria
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