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st: Creating new observations
From
Ida Johnsson <[email protected]>
To
[email protected]
Subject
st: Creating new observations
Date
Tue, 15 Jun 2010 19:37:26 +0200
Hi!
I am new to Stata and have the following problem. How do I create new
observations if I have panel data, for example
Country Income Population
A 5 5
B 3 3
... ... ...
... ... ...
... ... ...
... ... ...
N 3 3
and want to add observations that are grouped values for certain
countries, for example
Country Income Population
A 5 5
B 3 3
... ... ...
... ... ...
... ... ...
... ... ...
N 3 3
A+B 8 8
Thanks a lot!
Ida
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