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Re: Re: st: combine two datasets
From
wanhaiyou <[email protected]>
To
[email protected]
Subject
Re: Re: st: combine two datasets
Date
Thu, 19 Dec 2013 10:40:39 +0800 (GMT+08:00)
Thanks Steve,
The problem can be solved by "append".
Bests,
wanhaiyou
Hunan University
> -----原始邮件-----
> 发件人: "Steve Samuels" <[email protected]>
> 发送时间: 2013-12-19 09:47:20 (星期四)
> 收件人: [email protected]
> 抄送:
> 主题: Re: st: combine two datasets
>
> Type
>
> . help combine
>
> and look at the listed topics.
>
>
> Steve
>
>
> On Dec 18, 2013, at 7:53 PM, 游万海 wrote:
>
> 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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