Re: [R] Deleting multiple rows from a matrix

From: Romain Francois <francoisromain_at_free.fr>
Date: Wed 25 May 2005 - 17:58:48 EST

Le 25.05.2005 09:55, Gottfried Gruber a écrit :

>Hi,
>
>i want to delete multiple rows from a matrix. I know how to delete one by
>x=x[,-3] # deleting 3. column
>
>Is there a quick method how to delete e.g. the 3., 5., 7. and 8. column at
>once?
>
>TiA gg
>
>
>
Same way. Only just provide a vector, as in : x = x[,-c(3,5,7)]

Romain

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Received on Wed May 25 18:09:34 2005

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