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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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18,755 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：

1501 - Process Data from Dirty to Clean 的 1525 个评论（共 3,210 个）

创建者 prasad p

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Jun 21, 2021

very excellent way of online tutoring

创建者 Aniruddha

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Dec 8, 2023

Quality content with proper guidance

创建者 Diva A Z

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Sep 6, 2023

hope my cleaning skill improved hehe

创建者 Muhammad W W

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Jul 25, 2023

loved it. the instructor is amazing.

创建者 Hồ N P T

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Jul 22, 2023

EXCELLENT, REALLY HELPFUL KNOWLEDGE,

创建者 Quang N

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Apr 20, 2023

well instructing with good practices

创建者 Ameer u a

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Apr 6, 2023

Excellent way to improve your skills

创建者 Roshan B

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Nov 11, 2022

great course with excellent teacher.

创建者 JESSICA O

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Jun 3, 2022

The instructor was THE best so far!

创建者 T. M G D

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Apr 20, 2022

Loved the content and the instructor

创建者 ECYT

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Oct 15, 2021

Very practical and clear suggestions

创建者 asking q

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Aug 3, 2021

Love the trainer! easy to understand

创建者 Eswar B G V S

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Jun 15, 2021

Nice Course, with great explaination

创建者 Anshul D

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May 12, 2021

Amazing Course. Loved the instructor

创建者 andrea P

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Jan 25, 2026

Es muy completo y facil de realizar

创建者 Arooj F I

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Dec 16, 2025

its give me alot of good knowledge

创建者 Adolfo J M P

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Oct 18, 2025

Love the teacher and her enthusiasm

创建者 Mohamed Y

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Feb 22, 2025

very helpful to enhance your skills

创建者 Damir D

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Jul 25, 2024

great structure and handy exercises

创建者 Mezgheb L

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Apr 24, 2024

This course was rich and insightful

创建者 Rita N

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Nov 30, 2023

So very informative and resourceful

创建者 Md A A

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Sep 28, 2023

Great to learn so many new concepts

创建者 Catherine J

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Sep 20, 2023

This one was my favorite. Loved it!

创建者 AMRITA

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Jul 22, 2023

Mam you are amazing

the best so far

创建者 Marlon S

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Jun 17, 2023

Very good instructor and info video