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Re: R: st: combine two datasets
From
wanhaiyou <[email protected]>
To
[email protected]
Subject
Re: R: st: combine two datasets
Date
Fri, 20 Dec 2013 08:00:50 +0800 (GMT+08:00)
Thanks Carlo.
> -----原始邮件-----
> 发件人: "Carlo Lazzaro" <[email protected]>
> 发送时间: 2013-12-19 20:57:00 (星期四)
> 收件人: [email protected]
> 抄送:
> 主题: R: st: combine two datasets
>
> 游万海 may want to consider:
> ----------------------------------------------------------------------------
> ------------------------------------------
> append using "C:\Users\user\Desktop\dataset_B.dta" "C:\Users\user\Desktop\
> dataset_A.dta"
>
> sort id year
> ----------------------------------------------------------------------------
> --------------------------------------
> Kind regards,
> Carlo
> -----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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