Chart analysis is an analytical method to show the situation of social phenomena in the form of statistical charts, and to compare, analyze and study the quantitative changes and regularity of social and economic phenomena from all aspects.

1. This method can clearly and concisely show complex social and economic phenomena and make statistical analysis popular.

2. Commonly used are comparison charts, tables, dynamic charts of economic indicators, charts of planned completion progress indicators, functional relationship charts of economic indicators (related charts), etc.