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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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18,652 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

KA

May 17, 2021

Sally was a wonderful instructor. Her enthusiasm for data analysis was apparent and helped to keep me motivated in continuing on in my journey. Her videos were very clear and easy to understand.

筛选依据：

2076 - Process Data from Dirty to Clean 的 2100 个评论（共 3,190 个）

创建者 Taofeek L

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Sep 16, 2024

nice learning

创建者 Amr O A

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Aug 6, 2024

Fine and well

创建者 Gautam k

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Jun 11, 2024

Great content

创建者 ISAAC U

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Dec 8, 2023

great program

创建者 Raúl E C

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Oct 1, 2023

Excellent !!!

创建者 John S

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Feb 4, 2023

Great content

创建者 Nayan W

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Jan 12, 2023

It was great.

创建者 Boualy T (

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Jan 2, 2023

Good to learn

创建者 Brian W

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Nov 23, 2022

great course!

创建者 Orion H

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Oct 28, 2022

Great course

创建者 Adzan L

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Oct 27, 2022

Great Course

创建者 Brian L

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Oct 24, 2022

Learn a lot!

创建者 Kelvin K

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Oct 18, 2022

So educative

创建者 Tawiah S

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Oct 13, 2022

very intense

创建者 Istvan U

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Oct 10, 2022

More SQL pls

创建者 Supradeep S

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Oct 8, 2022

very usefull

创建者 Manaf A

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Sep 24, 2022

Awesome work

创建者 Hamza a

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Aug 16, 2022

its great 👍

创建者 sameer t

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Jul 19, 2022

Awsome course

创建者 Sayyed A R

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May 27, 2022

sally is good

创建者 Gail G

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Apr 9, 2022

She was great

创建者 Aman S

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Jan 20, 2022

Great course.

创建者 Divya S

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Nov 21, 2021

Great Course!

创建者 pritee k

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Oct 29, 2021

very helpful