Re: [R] Matching pairs from two data frame

From: Henrique Dallazuanna <wwwhsd_at_gmail.com>
Date: Mon, 07 Apr 2008 13:00:01 -0300

Try:

merge(DATA1, DATA2)

On Mon, Apr 7, 2008 at 11:20 AM, solea <laffargue_pascal_at_yahoo.fr> wrote:

>
> I am looking for a solution to match 2 dataframes from pairs of values (x
> and
> y) as indicated thereafter :
>
> First dataframe :
> DATA1
> x y a
> 1 30 40 0.2
> 2 21 130 0.3
>
> Second dataframe
> DATA2
> x y b
> 1 30 40 1
> 2 40 30 3
> 3 20 40 7
> 4 11 30 2
> 5 130 250 15
> 6 21 130 17
>
> expected Results :
>
> DATA3
> x y a b
> 1 30 40 0.2 1
> 2 21 130 0.3 17
>
> Many thanks in advance fo your help
>
> --
> View this message in context:
> http://www.nabble.com/Matching-pairs-from-two-data-frame-tp16537467p16537467.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help_at_r-project.org mailing list
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>

-- 
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O

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______________________________________________ R-help_at_r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.

Received on Mon 07 Apr 2008 - 16:03:11 GMT

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