[R] 3D matrix

Marcel Vieira mtolvieira at msn.com
Tue Aug 5 18:43:01 CEST 2003

Dear all,

Thanks for all the answers.

I think I need to explain what I want to do.

I want to create 100 matrices with size 12x12.

The following program is not working...
nk <- 100
for (i in 1:nk) {

Thanks a lot.

>From: Prof Brian Ripley <ripley at stats.ox.ac.uk>
>Do you mean a 3-dimensional array?  If so see the help for array().
>In S/R terminology, a matrix is 2D, by definition.
>On Tue, 5 Aug 2003, Marcel Vieira wrote:
> > Is it possible to define a 3 dimension matrix in R?
> > (without using list - if possible)
>Brian D. Ripley,                  ripley at stats.ox.ac.uk
>Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
>University of Oxford,             Tel:  +44 1865 272861 (self)
>1 South Parks Road,                     +44 1865 272866 (PA)
>Oxford OX1 3TG, UK                Fax:  +44 1865 272595

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