04
Process Data from Dirty to Clean
04
Process Data from Dirty to Clean
Learn how to to check and clean data using spreadsheets and SQL. Verify and report cleaning
results, guided by Google data analysts who provide hands-on tasks with essential tools.
No previous experience is necessary to build your understanding. This is the fourth course
in the Google Data Analytics Certificate, a series designed to prepare you for an
introductory-level data analyst role.
课程信息
目标
By the end of this course, learners will:
- Check for data integrity.
- Apply data cleaning techniques using spreadsheets.
- Develop basic SQL queries for use on databases.
- Use basic SQL functions to clean and transform data.
- Verify the results of cleaning data.
- Write an effective data cleaning report
前提条件
No prior experience required
受众
Beginner
支持的语言
English