Refer to the below data (attached in 'Data' sheet). Let's say you want to make a split with 'Income Range' variable. What is the Gini for the split with 'Income Range' using the weighted approach of Gini scores.
Added by John S.
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It likely categorizes individuals into different income brackets. For this example, let's assume there are three categories: Low, Medium, and High. Show more…
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