[R] Odp: extract elements

Petr PIKAL petr.pikal at precheza.cz
Wed Jun 20 13:23:28 CEST 2007


Hi

you can use tail

tail(data, -95)

gives you all but first 95 records.

Regards


Petr Pikal
petr.pikal at precheza.cz

r-help-bounces at stat.math.ethz.ch napsal dne 20.06.2007 12:47:11:

> Dear R users,
> just another little question... are there other ways, I mean more easy 
to 
> write, to obtain the same result I got with:
> 
> data[95:length(dati[,1]), ]
> 
> where data is a data frame
> 
> to extract the last elements starting from a fixed position?
> 
> thank you very much
> 
> best regards
>    Manuele PEsenti
> -- 
> Manuele Pesenti
>    manuele at inventati.org
>    amicogodzilla at jabber.linux.it
>    http://mpesenti.polito.it
> 
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