Try this:

m[rep(seq_len(nrow(m)), 3),]

On Wed, Jan 7, 2009 at 1:22 PM, Niccolò Bassani <biostatistica@gmail.com>wrote:

> Dear R users,I'm facing a trivial problem, but I really can't solve it.
> I've
> tried a dozen of codes, but I can't get the result I want.
> The question is: I have a dataframe like this one
>
> [,1] [,2] [,3] [,4] [,5]
> [1,]    1    2    3    4    5
> [2,]    2    5    5    4    9
> [3,]    1    6    8    1    2
> [4,]    8    6    4    1    5
>
> made up of decimal numbers, of course.
> I want to append this dataframe to itself a number x of times, i.e. 3. That
> is I want a dataframe like this
>
>
> [,1] [,2] [,3] [,4] [,5]
> [1,]    1    2    3    4    5
> [2,]    2    5    5    4    9
> [3,]    1    6    8    1    2
> [4,]    8    6    4    1    5
> [5,]    1    2    3    4    5
> [6,]    2    5    5    4    9
> [7,]    1    6    8    1    2
> [8,]    8    6    4    1    5
> [9,]    1    2    3    4    5
> [10,]    2    5    5    4    9
> [11,]    1    6    8    1    2
> [12,]    8    6    4    1    5
>
> I'm searching for an "authomatic" way to do this (I've already used the
> rbind re-writing x times the name of the frame...), as it must enter a
> function where one argument is exactly the number x of times to repeat this
> frame.
>
> Any ideas??
> Thanks in advance!
>
> Niccolò
>
>        [[alternative HTML version deleted]]
>
>
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>
>


-- 
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O

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