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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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18,763 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：

2301 - Process Data from Dirty to Clean 的 2325 个评论（共 3,211 个）

创建者 Niño E

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Jul 18, 2023

great (Y)

创建者 Kiến P Đ

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Jun 19, 2023

Very good

创建者 snehasis d

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May 31, 2023

very good

创建者 Luciane S

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May 25, 2023

Muito bom

创建者 Edwin Y A

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May 21, 2023

Excellent

创建者 Mateo O (

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May 21, 2023

I LOVE IT

创建者 Rodrigo U

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Apr 29, 2023

Excellent

创建者 saira m

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Apr 14, 2023

Excellent

创建者 zyad n

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Apr 8, 2023

fantastic

创建者 MESTOUR A

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Mar 11, 2023

Completed

创建者 Mr. J S

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Feb 22, 2023

Very Nice

创建者 Abdo A

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Dec 18, 2022

excellent

创建者 mube r

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Dec 17, 2022

fantastic

创建者 Chandu V

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Dec 17, 2022

very easy

创建者 Carmen M

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Dec 12, 2022

thank you

创建者 sushant k

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Nov 28, 2022

Excellent

创建者 Lori S

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Sep 4, 2022

excellent

创建者 M. A A

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Aug 15, 2022

well done

创建者 Leonardo C

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Aug 12, 2022

Excelente

创建者 Laxmi H N

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Jul 30, 2022

excellent

创建者 Daniel E

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Jun 16, 2022

Awesome!!

创建者 James M

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May 2, 2022

Amazing !

创建者 Karamveer S

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Mar 19, 2022

Excellent

创建者 Wallace G F

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Mar 10, 2022

Excellent

创建者 Sharif D

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Mar 9, 2022

Love it!!