[R] Combine two columns
Henrique Dallazuanna
wwwhsd at gmail.com
Fri Mar 7 22:13:24 CET 2008
Try:
transform(x, AL1Al2 = paste(AL1, AL2, sep=''))[-c(3:4)]
On 07/03/2008, amarkey at uiuc.edu <amarkey at uiuc.edu> wrote:
> Is there a way to combine two columns within a data frame?
>
> Example data:
>
> id snp AL1 AL2
> 1500 30 A B
> 1510 30 A A
> 1520 30 A B
>
> This is what I would like:
>
> indv snp AL1AL2
> 1500 30 AB
> 1510 30 AA
> 1520 30 AB
>
> Any help is greatly appreciated.
>
> Alysta
>
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> 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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