[R-sig-eco] Converting species counts into species list

[Stefano Leonardi]

On 06/12/2010 09:08, Ophelia Wang wrote:
> Hello,
>
> I have a list of species and abundance that looks like this:
>
> Aegiinte        3
> Agonperu      3
> Aiouimpr       2
> Albiniop        2
> Albisubd       1
> ..................

Say you have a vector of species names called Species and another vector 
with the abundances called Abundance
then

rep(as.character(Species), Abundances)

will do what you want.

Cheers

Stefano
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  Stefano Leonardi