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

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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

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

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...

筛选依据：

1651 - Process Data from Dirty to Clean 的 1675 个评论（共 3,211 个）

创建者 Grace

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Jul 20, 2023

Impressive. Thank you so much

创建者 Rinat M

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May 16, 2023

Well structured and explained

创建者 Davonta L

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Mar 12, 2023

Very informal and challenging

创建者 Cesar A S H

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Mar 11, 2023

Great course. thanks for this

创建者 said A

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Jan 16, 2023

excellent course and teacher

创建者 Subtain A

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Dec 4, 2022

Great start with this course.

创建者 Regine P

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Dec 1, 2022

wedyl;ghfksaofouufldlgueogjed

创建者 Rita M

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Oct 27, 2022

BUENISIMO LO RECOMIENDO 100%

创建者 NURWAHIDA B M

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Oct 18, 2022

Alhamdullilah and thank you.

创建者 Arayna H

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Sep 13, 2022

Very helpful and informative

创建者 Govind s

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May 3, 2022

I love the sql learning here

创建者 Aymen B

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Mar 2, 2022

it was seful and great course

创建者 Azode U R

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Jan 7, 2022

se instructor was amazing!!!

创建者 Kudakwashe C

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Dec 1, 2021

Easy to start and understand

创建者 Abhijeet S

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Jun 27, 2021

Sally was such a good teacher

创建者 fernandes m

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Jun 22, 2021

Very effective in those days.

创建者 Hongjun L

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May 15, 2025

love the instructor's energy

创建者 Khaled M A M M

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Jul 28, 2024

Loved Sally. She is the best

创建者 Stefan S

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Jul 14, 2024

Great, clean, fast moving...

创建者 Yoram F

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Apr 18, 2024

Sangat membantu Terima kasih

创建者 Ho H T

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Jan 18, 2024

Full of detail and practice.

创建者 Rossella C

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Nov 28, 2023

Interesting and challenging.

创建者 Mohammed A

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Oct 29, 2023

the instructor was the best!

创建者 A. J

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Oct 16, 2023

AMAZING COURSE FOR BEGINNERS

创建者 Emmanuel B

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Aug 21, 2023

i'm thankful for this course