Walking is a great way to lose 20 pounds for many reasons, and knowing how to do it effectively will help you reach your goal weight in no time. Walking is enjoyable for most people, easy on your joints, and one of the safest forms of exercise.
The Gini index is the Gini coefficient expressed as a percentage, and is. equal to the Gini coefficient multiplied by 100. (The Gini coefficient is equal to half. of the relative mean difference.) The Gini coefficient is often used to measure income inequality.
Â« Back to Glossary Index. Category development index (CDI) is an index that is calculated by taking the percentage of a product categoryâs total sales that occur in a given market area as compared to the percentage of the total population in the market.