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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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18,785 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 3, 2023

It was a great course that helped me so much and thought me the ways how to deal with dirty data and clean them. The techniques were accurate which made the works easy to deal with dirty 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：

1576 - Process Data from Dirty to Clean 的 1600 个评论（共 3,215 个）

创建者 Natalia B

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Nov 15, 2022

Sally the Instructor is the best!

创建者 Pragati s

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Sep 18, 2022

very well explained each topic .

创建者 Ray C S

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Jun 11, 2022

Very informative and easy to use.

创建者 Kunika

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May 31, 2022

Very informative.I enjoyed a lot.

创建者 Hima P

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May 23, 2022

Loving it so far, very insightful

创建者 Anthony J M

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Nov 13, 2021

very long but packed with content

创建者 Fesa B

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Oct 26, 2021

This was very informative module.

创建者 Adewale O

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Oct 21, 2021

Awesome course full of practicals

创建者 Makan S C

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Oct 6, 2021

Thank you for this great course.

创建者 Tanya G

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Aug 28, 2021

Great course! Highly recommend it

创建者 Alvaro D O S

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Aug 13, 2025

Excelente curso, aprendi mucho!!

创建者 I M

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Feb 9, 2025

impressive attention to details!

创建者 kamlesh v

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May 11, 2024

nice appendix clip and questions

创建者 Usip I

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Apr 18, 2024

This course was very informative

创建者 Niarchilion L

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Jan 7, 2024

Just go through it. It's useful!

创建者 Kyaw T H

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Aug 10, 2023

Great for Data Cleaning and SQL.

创建者 Emelda R

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Jun 14, 2023

great and applicable information

创建者 Uladzislau L

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Jun 12, 2023

Very structured and fun-to-learn

创建者 Kristen J

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May 23, 2023

Like the instructor sooo much!!!

创建者 Pritam B A

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May 22, 2023

Excellent job by the instructor.

创建者 Afdoni P S

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Mar 12, 2023

amazing course for cleaning data

创建者 Martin G

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Feb 14, 2023

CV writing was a bit unecessary.

创建者 Andrea

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Jan 8, 2023

Very practical and easy to learn

创建者 Fendcom E

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Dec 28, 2022

New eye opening concepts. Great!

创建者 somi b

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May 4, 2022

PERFECT LEARNING COURSE TILL NOW