Data analysis is one of the most popular skills at present, and there are many related training courses to choose from in the market. The following are some common data analysis training courses:

1, Python data analysis: learning Python programming language and its application in data analysis.

2, R language data analysis: learning R language and its application in data analysis.

3. Data visualization: Learn how to use data visualization tools, such as Tableau, PowerBI, QlikView, etc. , converting data into easy-to-understand charts and graphs.

4. Data mining: Learn how to use machine learning and data mining technology to find patterns and trends from a large amount of data.

5. Database management: Learn how to design and manage a database, and how to use SQL for data query and analysis.

6. Basis of statistics: Learn the basic knowledge of statistics, such as probability, hypothesis testing and regression analysis, so as to better understand and apply data analysis techniques.

7. Business Intelligence: Learn how to apply data analysis to business decisions, including data dashboards, reports, forecasts and trend analysis.