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Message-ID: <dd66928314c6e.4773c868@usc.edu>
Date: 2007-12-27T23:44:40Z
From: Tong Wang
Subject: Efficiency of for-loop in R

Hi,
   I just realized that in Matlab, as long as memory is pre-allocated, doing for-loop doesn't cost more time than doing things in vector form. 
   But it seems in R, it still cost a lot to do for-loop.  Is there any improvement in R that I missed. Thanks a lot. 

Merry Xmas Everyone !