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Re: st: combine two datasets
From
"Dr QingGong Yang" <[email protected]>
To
<[email protected]>
Subject
Re: st: combine two datasets
Date
Fri, 20 Dec 2013 01:22:45 +1300
append using
-----Original Message-----
From: 游万海
Sent: Thursday, December 19, 2013 1:53 PM
To: [email protected]
Subject: st: combine two datasets
Dear all,
I have two dataset A and B,
A:
id year var1 var2
1 2001 1 2
1 2002 3 4
1 2003 5 6
2 2001 1 2
2 2002 3 4
2 2003 5 6
3 2001 1 2
3 2002 3 4
3 2003 5 6
B:
id year var1 var2
1 2004 1 2
2 2004 3 4
3 2004 5 6
And I want to obtain the dataset C
id year var1 var2
1 2001 1 2
1 2002 3 4
1 2003 5 6
1 2004 1 2
2 2001 1 2
2 2002 3 4
2 2003 5 6
2 2004 3 4
3 2001 1 2
3 2002 3 4
3 2003 5 6
3 2004 5 6
Thanks very much
Bests,
wanhaiyou
Hunan University
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