[R] 3D matrix

[Prof Brian Ripley]

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)
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