DM: Pass over the entire dataset?

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DM: Pass over the entire dataset?

From: Mohamed A. Jeragh
Date: Mon, 19 Apr 1999 21:39:01 -0400 (EDT)

Is there a method to calculate the exact Gini Index with less than two passes over the entire dataset? If not, is their a theorem that states it is not possible in under 2 passes? Thanx for your help in advance,

--MJ

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