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st: xtset and xtreg for panel data
From
Andrew Wong Yoon Loong <[email protected]>
To
[email protected]
Subject
st: xtset and xtreg for panel data
Date
Sun, 27 Nov 2011 15:08:43 -0500
Hi Statalisters,
I am working with panel data that is similar to the following:
Station Country Year Var1 Var2
1 US 1990 25 25
1 US 1991 15 18
2 US 1990 60 12
2 US 1991 300 50
3 BR 1990 25 25
3 BR 1991 300 50
4 BR 1990 25 25
4 BR 1991 300 50
I'm trying to use the xtreg command to perform both fe and re models.
However, I can't perform the initial xtset country year because of
duplicates. Is there a way around this problem? I know one option is
simply to employ LSDV and create a dummy for each country but I'm
hoping to still be able to use xtreg. Thanks in advance for your help.
Regards,
Andrew
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