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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
18,493 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

AM

Jul 7, 2025

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...

LR

Sep 14, 2024

The info is well worth it whether you are a novice user or experienced, whether you are going into data analytics or not. The style of teaching and learning continues to be very impressive at Google!

筛选依据:

2876 - Process Data from Dirty to Clean 的 2900 个评论(共 3,158 个)

创建者 Johanna F V

Jun 12, 2024

Too many modules, same information being repeated

创建者 Nneka E

Oct 28, 2022

I did not get a good grip on SQL but it was good

创建者 Smita P

Aug 23, 2021

I learned a lot not sure is it sufficient for it.

创建者 Slavi K

Feb 6, 2024

Excellent course but the content was repetitive.

创建者 Gabriela E

Dec 23, 2022

Great. Most interesting chapter was the SQL one.

创建者 Lilyan Z

May 31, 2025

Great course but some concepts were repetitive.

创建者 ツShahbaz

Feb 4, 2023

Guider needs to give more guidelines about SQL.

创建者 Mark K

Jul 1, 2022

The CV part could have been in the last module.

创建者 Sergio G

Oct 7, 2021

It would be better with more practical examples

创建者 amjadiradat

Jul 20, 2025

Experience of others does not said about you !

创建者 don j

Oct 11, 2024

Lots of information but good hands on examples

创建者 Jennifer O

Nov 29, 2023

This is a great course every analyst must take

创建者 Oloniyo B

Apr 9, 2022

i like to clean data my favorite course so far

创建者 Juan D O O

Jun 11, 2025

Excelente, gracias por darnos la oportunidad.

创建者 salman m

Jan 8, 2025

best course with explanation on cleaning data

创建者 Iqbal K

Dec 17, 2021

The way the content flows is a little unusual

创建者 Paula M

May 15, 2024

It was very informative but also challenging

创建者 matias s a

Feb 28, 2024

Pense que seria con más actividades el curso

创建者 Chiamoh B

Feb 15, 2023

GREAT RESOURCE MATERIAL FOR A BETTER CARRIER

创建者 Max H

Feb 18, 2022

I bit more depth in SQL would have been nice

创建者 NASSER H I

Jun 12, 2023

very interesting course and good instructor

创建者 Juan V

Oct 23, 2022

Thanks. But I did not get the certificate.

创建者 Hamza A

Oct 30, 2021

It was good, the instructor tried her best.

创建者 Tyler V

Apr 23, 2021

Enjoyed the additional hands on activities

创建者 Jakub S

Jun 11, 2023

I have to say that the teacher was great.