Message-ID: <14438736.post@talk.nabble.com>
Date: 2007-12-20T15:35:57Z
From: dxc13
Subject: alternate storage options
useR's.
I am working with an algorithm in which I will need to create combinations
of all the points I have in a matrix. When I have 2 variables, I simply use
expand.grid() to do this. Sometimes I am faced with 3 or more variables and
if I run expand.grid(), R cannot process it due to the huge size. Is there
any efficient way to workaround this?
Thanks,
Derek
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