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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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1951 - 1975 of 3,173 Reviews for Process Data from Dirty to Clean

By Luis Á C M

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Oct 9, 2024

Good information

By Diosa G S M

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Aug 19, 2024

Very Informative

By Joda O J

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Aug 12, 2024

excellent course

By Nazish S

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Aug 12, 2024

very informative

By Daniel F C M

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Jul 9, 2024

GOOD INFORMATION

By ruan r

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Apr 5, 2024

very nice course

By godsway d

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Feb 7, 2024

Excellent Course

By Adreian N

•

Jan 29, 2024

very informative

By Ahmed E

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Dec 10, 2023

I learned a lot.

By Sri R C B R B

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Dec 8, 2023

Very good course

By Victor D L T M

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Dec 2, 2023

Excellent Course

By Jacobo L G U

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Dec 1, 2023

excellent course

By Solomon O

•

Sep 10, 2023

Excellent course

By Khaled N A S

•

Sep 4, 2023

Excellent Course

By RAJ A I

•

Aug 24, 2023

Beautiful Course

By Gainedi K

•

Jul 5, 2023

very good course

By FRANK S K

•

Jun 16, 2023

Best facilitator

By ADEDEJI S

•

Jun 11, 2023

great experience

By Lawrence D

•

May 24, 2023

I'm so impressed

By bounphet t

•

Mar 22, 2023

very good course

By MELINDA M G

•

Feb 25, 2023

very informative

By Salvation M

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Feb 17, 2023

i am learni alot

By Ribka G

•

Jan 20, 2023

EXCELENT COURSE!

By Mahnaz K

•

Oct 30, 2022

Excellent course