[R] 3 dimensional matrix??

[Tony Long]

Perhaps this is obvious...but is there anyway to create a matrix like 
object with has more than 2 dimensions.  I want to estimate a bunch 
of var/cov matrices inside an index loop.  It would be more 
computationally efficient to do this in C...but R makes many of the 
operations inside the loop really easy!  Thanks.
-- 

Tony Long

Ecology and Evolutionary Biology
Steinhaus Hall
University of California at Irvine
Irvine, CA
92697-2525

Tel:  (949) 824-2562   (office)
Tel:  (949) 824-5994   (lab)
Fax: (949) 824-2181

email:  tdlong at uci.edu
http://hjmuller.bio.uci.edu/~labhome/
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