[R] Matrix Multiplication

Paul, David A paulda at BATTELLE.ORG
Fri Jul 18 01:13:45 CEST 2003


Apologies if this posts twice - the first message
was not in plain text.

I have looked in help.start() and tried typing
"crossprod" and "%*%" into the RGui to get an idea 
for what R is using as internal algorithms for 
its matrix computations/manipulations... to no 

Could someone point me in the direction of some
documentation?  All I get for "crossprod" is

	function (x, y = NULL) 
	.Internal(crossprod(x, y))
	<environment: namespace:base>

Much thanks in advance,
	david paul

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