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

4.8
stars
18,571 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.

OO

Jan 27, 2023

The course covers the topic of data cleaning, handling missing values, outliers and errors using SQL and spreadsheets, which are important skills for data analysis and working with real-world data.

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1876 - 1900 of 3,173 Reviews for Process Data from Dirty to Clean

By Chinmay k

•

Jul 4, 2021

Highly recommended!

By Deleted A

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Jul 2, 2021

It was challenging.

By Rogeeny M

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Jun 21, 2021

Excellent materials

By Mohamed G

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Jan 4, 2025

Perfect instructor

By Denita F

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Dec 27, 2024

I like this course

By dexter h

•

Jul 31, 2024

highly informative

By Kosal C

•

Jul 10, 2024

Highly recommended

By Gift I

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May 22, 2024

Insightful and fun

By Mell L

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Feb 2, 2024

I learned so much.

By Rayon M

•

Jan 14, 2024

very informative .

By Abhay M

•

Sep 23, 2023

Thanku sir and mam

By Jose H R

•

Sep 18, 2023

Very good course!!

By Nilay R

•

Jun 11, 2023

A excellent Course

By CHRISTIAN I N

•

Apr 22, 2023

NICE AND GREATFUL

By zola h

•

Mar 18, 2023

Magnificent Course

By Haroon A

•

Mar 2, 2023

Exceptional course

By Sahan P S

•

Feb 26, 2023

AWESOME!!!!!!!!!!!

By juan g

•

Feb 21, 2023

Very useful course

By Chotipith T

•

Feb 20, 2023

I love this course

By Adum M T

•

Jan 11, 2023

It's a good course

By Supakarn K

•

Nov 24, 2022

Highly recommend!!

By GOPI K A

•

Oct 5, 2022

Excellent course.

By Om P

•

Aug 12, 2022

It is realy good..

By Sid

•

Aug 1, 2022

Sally is the best!

By Data G

•

Jul 28, 2022

extremely valuable