This is the fourth course in the Google Data Analytics Certificate. In this course, you’ll continue to build your understanding of data analytics and the concepts and tools that data analysts use in their work. You’ll learn how to check and clean your data using spreadsheets and SQL, as well as how to verify and report your data cleaning results. Current Google data analysts will continue to instruct and provide you with hands-on ways to accomplish common data analyst tasks with the best tools and resources.
Coursera PlusMonthly 3 个月 课程4 折优惠 ,让你轻松掌握闪耀技能。立即节省

您将学到什么
Define different types of data integrity and identify risks to data integrity.
Apply basic SQL functions to clean string variables in a database.
Develop basic SQL queries for use on databases.
Describe the process of verifying data cleaning results.
您将获得的技能
您将学习的工具
要了解的详细信息

添加到您的领英档案
21 项作业
了解顶级公司的员工如何掌握热门技能

积累 Data Analysis 领域的专业知识
- 向行业专家学习新概念
- 获得对主题或工具的基础理解
- 通过实践项目培养工作相关技能
- 通过 Google 获得可共享的职业证书

该课程共有6个模块
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学生评论
- 5 stars
85.13%
- 4 stars
12.19%
- 3 stars
1.84%
- 2 stars
0.42%
- 1 star
0.39%
显示 3/18862 个
已于 Oct 27, 2023审阅
Fun, concise, and on point course walking new folks through (or a great review for not so new folks) the process of identification, basic change management, and reporting for dataset validation
已于 Jul 7, 2025审阅
Great way of teaching, her lectures were outstaning and engaging, understood each and every concepts very clearly. Thank you Google and Coursera team for making us to interact with such personality...
已于 Nov 5, 2022审阅
Sally is the best instructor in this course so far. The content itself started of great but I feel it didn't cover enough data cleaning techniques in the second half of the course. Still recommend!








