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st: RE: how to delete redundant records in a very large dataset


From   "Nick Cox" <[email protected]>
To   <[email protected]>
Subject   st: RE: how to delete redundant records in a very large dataset
Date   Mon, 26 Feb 2007 22:09:45 -0000

You don't define "redundant", but you may want 
to check out -duplicates-. 

Nick 
[email protected] 

Allon Crazy
 
> I have a 14-million-record dataset with many redundant
> ones. I am wondering how I can efficiently delete the
> redundant records. 

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