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Re^2: algorithm for 'best subsets'by tall_man (Parson) |
on Mar 03, 2005 at 01:19 UTC ( [id://436058]=note: print w/replies, xml ) | Need Help?? |
You need to make sure the keys appear in the same order in all the arrays, or you could miss a correlation. For example, if x had "five one two" instead, there would be nothing above a one in the answers.
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