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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：

1801 - Process Data from Dirty to Clean 的 1825 个评论（共 3,215 个）

创建者 jishnu s

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Apr 22, 2021

The best class till now

创建者 Matias R

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Mar 5, 2026

The teacher are great.

创建者 Antonio D L

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Aug 12, 2024

Wonderful information.

创建者 Md. R I

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Aug 11, 2024

A truly special course

创建者 Lucia S

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Jul 14, 2024

Conducted beautifully!

创建者 Adrian C

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Jun 7, 2024

more hands-on material

创建者 Faysal D

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Dec 15, 2023

Great course I love it

创建者 Anshu S

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Sep 27, 2023

That was really good !

创建者 Robert R

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Jun 3, 2023

Very beginner friendly

创建者 ABHISHEK K 1

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Oct 4, 2022

best for the beginners

创建者 DAVID D S

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Sep 21, 2022

Excellent. I loved it

创建者 Santiago C

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Aug 21, 2022

Very good instructor!

创建者 Reecha S S

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Jul 29, 2022

GOOD LEARNING PLATFORM

创建者 Emina S

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Jul 23, 2022

Instructor was great!

创建者 nujjat j

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May 29, 2022

very organised content

创建者 Vaibhav A

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Jan 21, 2022

YOU GET TO LEARN A LOT

创建者 Matiullah M

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Jan 9, 2022

It was really helpful.

创建者 Deleted A

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Nov 27, 2021

simple and impact full

创建者 The N

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Sep 16, 2021

I enjoyed this course.

创建者 Usman R

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Jul 15, 2021

Perfect I'm loving it.

创建者 MD.MOJAMMEL H

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May 20, 2021

Outstanding Experience

创建者 Samuel f

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Nov 11, 2025

APRENDI MUITOOOOOO!!!

创建者 IQBAL K

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Jan 16, 2024

learn more new things

创建者 Zainab M

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Nov 29, 2023

I love this course!!!

创建者 Nguyen-Hoang-Tung P

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Jul 6, 2023

Best course so far !!