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学生对 Google 提供的 Process Data from Dirty to Clean 的评价和反馈

4.8
18,755 个评分

课程概述

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. Learners who complete this certificate program will be equipped to apply for introductory-level jobs as data analysts. No previous experience is necessary. 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...

热门审阅

OO

Jan 27, 2023

The course covers the topic of data cleaning, handling missing values, outliers and errors using SQL and spreadsheets, which are important skills for data analysis and working with real-world data.

RH

Oct 27, 2023

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

筛选依据:

1276 - Process Data from Dirty to Clean 的 1300 个评论(共 3,209 个)

创建者 Mussa U

Apr 4, 2022

The instructor was thorough through out the course.

创建者 Marc M

Aug 17, 2021

Most handy class in the certificate so far, thanks!

创建者 David E

Apr 27, 2021

Great course! Lots of new information and insights.

创建者 Alissom_Programador

Dec 26, 2025

Esse curso mudou a minha Vida !!!! 👏🏽👏🏽👏🏽

创建者 Syed J

Sep 7, 2025

Everything Explained Very Slowly and Perfectly ...

创建者 Brian S

Jul 25, 2024

easy and quick to learn with thorough explanations

创建者 Kofi A

Jun 13, 2024

Very detailed and step by step guide for beginners

创建者 Brandon G

Jul 23, 2023

The instructor was very engaging and fun to watch.

创建者 Tinah M

May 2, 2023

I love the course because it is beginner friendly.

创建者 Xolile M

Mar 10, 2023

SQL is a new intriguing world enjoyed every lesson

创建者 Daniel A

Sep 6, 2022

Every bit of learning in this module was wonderful

创建者 Forhad A

Apr 14, 2022

Very interesting and thanks google for this course

创建者 Bruno J G

Mar 5, 2022

Excellent instructor and very good way of teaching

创建者 Violeta R

Aug 29, 2021

Most helpful so far, great job Google! Thank you !

创建者 Enrique H T

Jun 15, 2021

really good, although some qwiklabs were a bit off

创建者 rohit l

Apr 28, 2021

great course, great content & wonderful instructor

创建者 Vairin W

Aug 17, 2025

The format is easy to understand and informative.

创建者 Vanesa M

Feb 6, 2025

Excellent finish to be able to create the resume!

创建者 Rohit

Aug 29, 2024

detail information practical knowledge about data

创建者 Elaine L

May 15, 2023

The data cleaning skills are very useful, thanks!

创建者 Maria R

May 12, 2023

Great instructor!.. Great course!. Many thanks!

创建者 Edelweiss C

Mar 24, 2023

Easy to navigate, lots of learning and enjoyable.

创建者 odessa l

Feb 27, 2023

happy to learn practical knowledge preparing data

创建者 Kazam R

Jan 7, 2023

Very informative, thanks Google, Coursera and IRM