This is great all.
It works perfectly. Thank-you.
Cheers,
Jesse
On Wed, Jan 13, 2010 at 14:27, Adrian Dusa <dusa.adr...@gmail.com> wrote:
> Hi Jesse,
>
> If your vector is called "aa", then how about:
>
> > table(aa)
> aa
> spp1 spp10 spp2 spp3 spp4 spp5 spp6 spp7 spp8 spp9
> 7 2 16 8 15 9 9 10 9 15
>
> Hope this helps,
> Adrian
>
>
> On Thursday 14 January 2010, Jesse Sinclair wrote:
> > Hi all,
> >
> > I have a vector of strings and need to count the number of times a string
> > appears in the vector.
> >
> > eg:
> >
> > [1] spp6 spp10 spp6 spp6 spp4 spp2 spp9 spp10 spp5 spp2 spp2
> spp3
> > [13] spp4 spp3 spp6 spp10 spp6 spp4 spp9 spp3 spp6 spp1 spp10
> > spp8
> >
> > [25] spp2 spp10 spp9 spp7 spp1 spp3 spp8 spp6 spp3 spp8 spp6
> > spp5
> >
> > [37] spp5 spp9 spp3 spp1 spp4 spp5 spp9 spp3 spp3 spp5 spp4
> > spp9
> >
> > [49] spp3 spp7 spp7 spp2 spp6 spp5 spp7 spp4 spp8 spp9 spp2
> > spp6
> >
> > [61] spp3 spp3 spp2 spp6 spp3 spp5 spp6 spp6 spp4 spp1 spp1
> > spp1
> >
> > [73] spp10 spp8 spp1 spp6 spp1 spp5 spp8 spp9 spp5 spp6 spp9
> > spp10
> > [85] spp2 spp6 spp10 spp1 spp2 spp3 spp5 spp8 spp2 spp7 spp4
> > spp7
> >
> > [97] spp2 spp6 spp2 spp6
> >
> > Is it possible to create a vector of counts for each spp1-spp10?
> >
> > Any help or ideas would be appreciated.
> >
> > Cheers,
> > Jesse
> >
> > [[alternative HTML version deleted]]
> >
>
>
> --
> Adrian Dusa
> Romanian Social Data Archive
> 1, Schitu Magureanu Bd.
> 050025 Bucharest sector 5
> Romania
> Tel.:+40 21 3126618 \
> +40 21 3120210 / int.101
> Fax: +40 21 3158391
>
[[alternative HTML version deleted]]
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