Message-ID: <42442B3B.1000600@jhsph.edu>
Date: 2005-03-25T15:16:11Z
From: Roger D. Peng
Subject: How to split a single vector into a multiple-column and multiple-row matrix
In-Reply-To: <20050325151209.24016.qmail@web31315.mail.mud.yahoo.com>
You can use 'matrix()', as in
x <- 1:2000
matrix(x, nrow = 200, ncol = 10)
-roger
R_xprt_wannabe wrote:
> Dear List,
>
> I have, say, a 2000x1 numeric vector and would like to
> split it into, say, a 200x10 matrix. Any help is
> appreciated.
>
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--
Roger D. Peng
http://www.biostat.jhsph.edu/~rpeng/