[R] Find classes of each column of data.frame()

[Dong-hyun Oh]

many thanks.

On Jul 1, 2008, at 4:00 PM, Henrique Dallazuanna wrote:

> sapply(your_data, class)
>
> On Tue, Jul 1, 2008 at 10:50 AM, Dong-hyun Oh <r.arecibo at gmail.com>  
> wrote:
> Dear UseRs,
>
> I would like to know the way to find classes of each column of  
> data.frame().
>
> Thank you in advance.
>
>
>
>
> =========================================================
> Dong-hyun Oh
> Center of Excellence for Science and Innovation Studies
> Royal Institute or Technology, Sweden
> e-mail: oh.dongh at gmail.com
> cel: +46 73 563 45 22
>
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>
>
>
> -- 
> Henrique Dallazuanna
> Curitiba-Paraná-Brasil
> 25° 25' 40" S 49° 16' 22" O