[R] 3D matrix

Prof Brian Ripley ripley at stats.ox.ac.uk
Tue Aug 5 18:28:07 CEST 2003

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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