Introduction - If you have any usage issues, please Google them yourself
Manual of data analysis
Catalog
Manual of data analysis and practice 1
Preface 1
How do data analysts classify? Two
What are the specific duties and contents of data analysts? Three
How do you become a data analyst in your spare time? Three
Data analysis and application 6
How to use Excel to do data analysis? Eight
How to use Tableau to visualize data? Fourteen