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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

OO

Oct 26, 2021

Good content overall. However it will be nice to have the glossary for each week not mixed up with those from previous as it makes it hard to navigate and know which new words need to be learnt

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：

2201 - Process Data from Dirty to Clean 的 2225 个评论（共 3,211 个）

创建者 Sahirthan C

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Mar 16, 2022

very useful

创建者 Nanda S P

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Dec 2, 2021

Good Course

创建者 MELISSA F

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Oct 28, 2021

Excelente!!

创建者 Lone M

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Jul 31, 2021

Best Course

创建者 Mobina P

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Jul 7, 2021

great going

创建者 Vivek S

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Feb 26, 2026

it is good

创建者 Luiz J d O J

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Mar 21, 2025

MUITO BOM.

创建者 Ana C

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Mar 18, 2025

Excelente!

创建者 Clarizza O

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Dec 21, 2024

Thank you!

创建者 Tirion h J

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Nov 10, 2024

its great!

创建者 Saurav S

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Sep 5, 2024

Impressive

创建者 Vicente C

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Aug 20, 2024

Thank you.

创建者 Eunice B O

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Jul 21, 2024

Insightful

创建者 Dũng V M

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Jul 21, 2024

Very good!

创建者 Anas O L

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Jan 31, 2024

I loved it

创建者 AHMED M P

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Oct 9, 2023

is perfect

创建者 Jessica A

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Jul 26, 2023

I loved it

创建者 Nnedinma P A

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Jul 25, 2023

Stratified

创建者 Minindu B

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Jun 30, 2023

Excellent!

创建者 Mohamed M

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May 22, 2023

Thanks lot

创建者 Celestine E

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Apr 3, 2023

Great deal

创建者 Aarushi M

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Mar 26, 2023

marvellous

创建者 ANGAMUTHU S

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Nov 26, 2022

nic course

创建者 NALUBOLU N K

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Oct 28, 2022

excellent

创建者 Mukunthan A

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Oct 26, 2022

Excellent