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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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18,602 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 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.

筛选依据：

3001 - Process Data from Dirty to Clean 的 3025 个评论（共 3,188 个）

创建者 Govind A

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Jul 30, 2023

Loved it :)

创建者 Mangesh R

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Jan 29, 2023

good course

创建者 vinny r

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Aug 10, 2021

Very Useful

创建者 Jorge A Z S

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Jun 8, 2021

Very nice !

创建者 Dolar B

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Sep 15, 2022

EXCELLENT

创建者 Mcbride R

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Jul 2, 2022

very good

创建者 SHINS B 2

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Jan 31, 2025

i like it

创建者 Jorge N

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Dec 30, 2024

Excelente

创建者 Elshaddai H

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Nov 9, 2021

Very good

创建者 Samuel O

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Aug 7, 2021

enjoyable

创建者 Vishvanath R

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Dec 12, 2023

good...!

创建者 S. M M I

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Mar 25, 2023

Good job

创建者 Seelan R

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Jan 2, 2023

Good one

创建者 JJUZZEL

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Jan 4, 2024

Not bad

创建者 shashank k

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Nov 27, 2021

awesome

创建者 Roland V

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Aug 29, 2021

its ok

创建者 NURISHYA B B J

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Feb 4, 2023

niceee

创建者 PusHkar M

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Jan 9, 2023

Great!

创建者 Mohamed

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Nov 3, 2022

Thanks

创建者 Hina S

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Sep 24, 2024

nice!

创建者 Marlene N

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Sep 1, 2024

great

创建者 Olubunmi A

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May 13, 2024

Great

创建者 SHAIK F

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Jul 10, 2025

Good

创建者 Karchapuk J

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Apr 4, 2025

good

创建者 Shivang

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Sep 13, 2024

good