{"product_id":"9781489996817","title":"The Gini Methodology : A Primer on a Statistical Methodology (Springer Series in Statistics)","description":"\u003cp\u003eGini's mean difference (GMD) was first introduced by Corrado Gini in 1912 as an alternative measure of variability.\u003c\/p\u003e","brand":"Springer Verlag","offers":[{"title":"Default Title","offer_id":48939068391659,"sku":"00000_00000_00000_00000","price":219.72,"currency_code":"SGD","in_stock":true}],"url":"https:\/\/kinokuniya.com.sg\/products\/9781489996817","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}