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Learner Reviews & Feedback for Process Data from Dirty to Clean by Google

4.8
stars
18,580 ratings

About the Course

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...

Top reviews

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.

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1651 - 1675 of 3,173 Reviews for Process Data from Dirty to Clean

By Stefan S

•

Jul 14, 2024

Great, clean, fast moving...

By Yoram F

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Apr 18, 2024

Sangat membantu Terima kasih

By Ho H T

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Jan 18, 2024

Full of detail and practice.

By Rossella C

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Nov 28, 2023

Interesting and challenging.

By Mohammed A

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Oct 29, 2023

the instructor was the best!

By Emmanuel B

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Aug 21, 2023

i'm thankful for this course

By M D

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Jul 2, 2023

Very informative. Thank you.

By Glory-Ann V

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Jul 1, 2023

I have learn a lot! Thankyou

By Samar H A S

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Jun 11, 2023

great and easy to understand

By Aldizar H

•

Feb 27, 2023

very good course. keep it up

By EDDIE G

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Nov 28, 2022

Its been awesome all the way

By Maha F

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Nov 24, 2022

Amazing easy to learn course

By Monik G

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Sep 27, 2022

I enjoyed the topics on SQL

By reyyan s

•

Aug 3, 2022

it was useful and intresting

By fan w

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May 29, 2022

The instructor is brilliant.

By Craig H

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Oct 14, 2021

Nothing short of exceptional

By G. K U

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Aug 8, 2021

Challenging and informative

By Elizabeth S

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Aug 3, 2021

Great content and instructor

By Hany M T

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Jul 21, 2021

Great course i enjoyed a lot

By Soraia f S T G

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Jul 19, 2021

Very hard, but's pay off. :)

By Gaurav M

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Apr 28, 2021

Sally is just AWESOME!!!!!!!

By nadia a

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May 14, 2025

love the instructor so much

By Reynaldo B B J

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May 6, 2025

great course to learn from.

By Ghada R

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Apr 16, 2025

The instructor was amazing.