Re: DSE 2012 paper discussion-Please join

Posted by The Villain on May 20, 2014; 6:22pm
URL: http://discussion-forum.276.s1.nabble.com/DSE-2012-paper-discussion-Please-join-tp7590218p7590293.html

@neha..

We know
Gini ceoff=(1/2n^2 mean) sigma ninj(mutual differences)yi-yj
           
here n1=1/2 and n2=1/2
mean is 200+100 divided by 2=150

subs in above formula
(1/2*1^2*150)(1/4(200-100)+1/4(200-100))
=1/6