Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org.
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: st: count nr of countries
From
"Justina Fischer" <[email protected]>
To
[email protected]
Subject
Re: st: count nr of countries
Date
Wed, 09 Feb 2011 16:33:27 +0100
Hi
generate a separate id for your countries, using egen with the group-option, and the simply count your observations of your new id-variable
justina
-------- Original-Nachricht --------
> Datum: Wed, 09 Feb 2011 15:42:56 +0100
> Von: Tharshini Thangavelu <[email protected]>
> An: [email protected]
> Betreff: st: count nr of countries
> Hi,
>
> I have a panel dataset where I follow firms cross countries over the time
> period 1998-2010. I have generated id and wants to count
> the nr of countries in my data set. How I do this?
>
>
>
> --
> ___________________________________________________
> Tharshini Thangavelu
> Forskningsassistent, Näringslivets forskningsinstitut -Ratio
> Forskarbacken 19, 2tr
> 114 16 Stockholm
> Mob 0735 53 43 90
> Epost [email protected]
> *
> * For searches and help try:
> * http://www.stata.com/help.cgi?search
> * http://www.stata.com/support/statalist/faq
> * http://www.ats.ucla.edu/stat/stata/
--
Justina AV Fischer, PhD
Senior Researcher
Faculty of Economics
University of Mannheim
homepage: http://www.justinaavfischer.de/
e-mail: [email protected]
papers: http://ideas.repec.org/e/pfi55.html
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/