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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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1251 - 1275 of 3,158 Reviews for Process Data from Dirty to Clean

By Alex K A D

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Jul 3, 2021

Concise and on-point, love the delivery. Alex, Ghana

By Rinshad K

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Jul 2, 2021

The sections on resume creations are very insightful

By Korawan E

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Apr 23, 2021

Very useful. I appreciate for your kind instructions

By KUSHAGRA S

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Apr 15, 2021

Amazing course and the instructor is really awesome.

By Thitima P

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Nov 20, 2024

It's fantastic content and good to know the content

By Gina F

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Sep 11, 2024

Very informative course, lots of useful information

By Aldo E D P

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Oct 24, 2023

Sally is so fun to be around, she smiles a lot :)))

By Deborah K

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Feb 23, 2023

Some bits are too long - the CV part is unnecessary

By Neethu k

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Oct 9, 2022

Beautiful course for the beginners. Great mentor!!

By 261mrbrown

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Oct 6, 2022

Great Instructor. Clear and concise presentations.

By PASSANAI T

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Sep 29, 2022

good system to test and work with hand on activity

By Nirav G

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May 2, 2022

very elaborated and hands on experience in learning

By Mussa U

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Apr 4, 2022

The instructor was thorough through out the course.

By Marc M

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Aug 17, 2021

Most handy class in the certificate so far, thanks!

By David E

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Apr 27, 2021

Great course! Lots of new information and insights.

By Syed J H Z

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Sep 7, 2025

Everything Explained Very Slowly and Perfectly ...

By Brian S

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Jul 25, 2024

easy and quick to learn with thorough explanations

By Kofi A

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Jun 13, 2024

Very detailed and step by step guide for beginners

By Brandon G

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Jul 23, 2023

The instructor was very engaging and fun to watch.

By Tinah M

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May 3, 2023

I love the course because it is beginner friendly.

By Xolile M

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Mar 10, 2023

SQL is a new intriguing world enjoyed every lesson

By daniel a

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Sep 6, 2022

Every bit of learning in this module was wonderful

By Forhad A

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Apr 14, 2022

Very interesting and thanks google for this course

By Bruno J G

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Mar 5, 2022

Excellent instructor and very good way of teaching