[R] how to split data.frame by row?

Henrique Dallazuanna
Mon, 29 Oct 2007 16:34:57 -0000

If I understand your question:

df <- data.frame(x=rnorm(20), y=rnorm(20), z=rnorm(20))
df <- as.matrix(df)
dim(df)
dim(df) <- c(10,6)
dim(df) <- c(5,12)

On 29/10/2007, Weiwei Shi <helprhelp@gmail.com>
wrote:
>
> hi,
>
> if I have 20 x 3 data.frame, how to split it into
> 10 x 6 (moving the lower part of 10x3 to column)
>
> or
>
> 5 x 12
>
> thanks
>
> --
> Weiwei Shi, Ph.D
> Research Scientist
> GeneGO, Inc.
>
> "Did you always know?"
> "No, I did not. But I believed..."
> ---Matrix III
>
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>



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

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