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

4.8
stars
18,493 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

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

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1101 - 1125 of 3,158 Reviews for Process Data from Dirty to Clean

By Zainab O

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Sep 14, 2022

I so much enjoyed the course, i learnt a lot.

I would reccommend

By Kareem S P

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Jan 6, 2022

Excellent course, the instructor makes the journey very cheerful

By Dominik G

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Jun 19, 2021

Good balance, many deep-dives. Sally was a wonderful instructor.

By Anna J

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May 16, 2021

I liked the instructor and assignments for this course very much

By Ana D

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Mar 27, 2025

Excelente material para aprender a como ir limpiando los datos!

By tfaponte

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Jan 19, 2025

Muy necesario. Antes no se hablaba formalmente de esta labor.

By Paul S

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Apr 7, 2024

some nice tricks of the trade presented in a logical framework.

By kenia j

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Dec 6, 2023

this course was really challenging but the instructor was great

By Wijden S

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May 17, 2023

Wonderful and very useful Course, i Learned a lot of new skills

By Amir T

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Mar 9, 2023

It's a very useful course, especially thanks to the instructor.

By Khairani U

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Dec 30, 2022

I love the positive vibes that the Sally gave through the class

By Trupti R

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Aug 8, 2022

thank you give the additional consultanting on resume building

By Smith P

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Nov 30, 2021

teaching every thig from scratch and hands-on practice is there

By Hera

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Nov 4, 2021

Thanks for making this course. I am so excited did this course.

By Panji A

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Jul 10, 2021

Great journey to improve data analitic skill in clean the data!

By Purity L

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Nov 28, 2023

Sally is a very cheerful teacher. I enjoyed learning with her.

By Neha A

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Sep 22, 2023

instructor was enthusiastic and the course was easy to follow.

By Seung Y B

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Jan 30, 2023

I think I could build a good understanding on processing data.

By Zulhilmi A

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Jan 22, 2023

Straightforward and clear explanations and practical examples.

By RAGUL M (

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Dec 7, 2022

this module clearly explain 's the spread sheet & sql basics

By Afishat O

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Oct 19, 2022

I loved this course so much. Sally was phenomenal throughout.

By AKSHITA G

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Oct 8, 2022

most practical knowledge in first 4 courses was given in this

By Urenna A

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Sep 21, 2022

Great course with easy to follow lessons and a great teacher.

By Ed L

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Feb 9, 2022

I really loved this course. Thanks Google and thanks Coursera.