table(mydata)



On Mon, Nov 22, 2010 at 3:12 PM, gianni lavaredo
<gianni.lavaredo@gmail.com>wrote:

> Dear Researchers
>
> I am looking for a function to count how many elements repeats inside my
> data.frame and create a new data.frame as the following example.
>
> thanks and sorry for desturbing
>
> example
> mydata <-
>
> data.frame(myfield=c("A","A","A","A","A","A","B","B","B","B","C","C","C","D","D"))
>
> #result
>
> myfiled count
> A 6
> B 4
> C 3
> D 2
>
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>
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-- 
In God we trust, all others bring data.

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