Re: [R] combine two data-frames into one

From: John Kane <jrkrideau_at_yahoo.ca>
Date: Fri, 14 Mar 2008 16:03:16 -0400 (EDT)


library(reshape)
?rbind.fill

> Hi Everyone:
>
> I need some help on combining two datasets into one.
> Since for those
> two datasets, there are different variables. Like
>
> In dataset 1, I have
>
> pt x1 x2
> 1 12 24
> 2 20 17
>
> In dataset 2, I have
> pt x2 x3
> 3 19 33
> 4 20 16
>
> The final dataset I want should look as
> pt x1 x2 x3
> 1 12 24 NA
> 2 20 17 NA
> 3 NA 19 33
> 4 NA 20 16
>
> I used setdiff and rbind together and got what I
> wanted, but I am
> thinking there must be a simpler way to do this.
> Maybe just one
> command or something. Please help me out.
>
> Thanks so many,
>
> Suyan
>
> ______________________________________________
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> and provide commented, minimal, self-contained,
> reproducible code.
>



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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 Fri 14 Mar 2008 - 20:07:49 GMT

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