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

4.8
stars
17,015 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

LT

Jul 9, 2023

I'm glad I took this course. The instructor is warm, upbeat and very clear. The materials are very informative and helpful. I gained more understanding of cleaning data as well as built my SQL skills.

KK

Feb 13, 2022

Every concept they explained crystal clearly and thoroughly. I am so happy that I am learning all these courses at free of cost. As soon as I get data analytics job, I will pay the fees without fail.

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451 - 475 of 2,904 Reviews for Process Data from Dirty to Clean

By Ronald H

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Jul 15, 2023

The instructor was phenomenal. Highly engaging with the information. Highly detailed. Pace was reasonable and course material was easy to digest.

By Leah C

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Mar 15, 2023

All presenters are so great, I felt their excitement and genuine effort to teach and instruct. I think I love all of them and I love this course.

By Abhirama G

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Dec 5, 2022

This is the first basic step on becoming a good data analyst, by teaching the use of SQL commands for ensuring the data to be processed is clean.

By Chinmay S

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Aug 1, 2022

Excellent course. Great to understand. Indeed excellent teaching job done by Sally, one of the best Instructor i've came across KUDOS! Best luck.

By Leandro C d O

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Oct 20, 2022

Great instructor, opportunities to get hands-on experience with SQL and spreadsheets, information on how to present yourself to the job market.

By Leslie M

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Sep 21, 2022

The presenter was excellent and relatable and delivered the information in an engaging way which it made it easy to understand and follow along.

By Radhika B

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Jul 3, 2021

Outstanding course . The one part of Resume building was exceptionally great and overwhelming. Google always take care which instructors leaves.

By Aiman P

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May 14, 2021

The instructor for this course is so nice, she is a humble person and has a really good style of teaching, probably the best instructor of all.

By Jesu M

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Mar 23, 2023

Excellent. The presenter presented her views very clearly and the way she presented the course shows she has vast knowledge about the subject.

By Franchu E

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Mar 23, 2023

I really liked this course. The instructor is super nice. I was really intrested in learning more about SQL and this was perfect for beginners.

By Prince O A

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May 27, 2022

A Great course. Loads of relevant information to get one started as a junior or associate data analyst.

Thanks Google for this wonderful couse.

By Alaa M

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Jun 28, 2024

I had a great time. The delivery of information was excellent in an enjoyable and easy-to-learn manner. I really enjoyed it and benefited a lo

By Keity N P F

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Apr 15, 2024

Amé a la instructora, hizo el curso muchísimo más ameno y digerible. Siempre estaba emocionada de ver otro video con ella. Mis felicitaciones.

By Akaba R

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Dec 27, 2023

I have learned a lot in this Course, especially being familiar with databases like SQL and also I have learned so many spreadsheets function.

By Monir B

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Apr 22, 2023

I have learnt lot of thins from here. This course was easy to understand from basic to forward including SQL, BigQuery, Data cleaning process.

By Gazi M R

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Nov 13, 2021

I really enjoyed the whole course, specially how the course was organize. And not to mention the instructor teaching method is very inspiring.

By Abdullah E

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Dec 10, 2023

This course was so dense and had alot of in depth knowledge of sampling protocols , statistical terminology data cleaning using SQL queries.

By Vincent D

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Jul 16, 2022

Great course. I received a lot of hands-on experience and a better feel for sample size as well as what to do when there isn't enough data.

By Sunooja S S

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Feb 7, 2022

Instructor Sally was awsome.I like her presentation and the teaching meathod.Good job Sally and Thank you for making the Process Phase easier

By Adediwura J A

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Aug 25, 2021

Learned to patiently walk through the iterative process of cleaning. Data cleaning turns out to be base of the credible analysis and findings

By Pedro G

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May 22, 2021

Loved it! This course was the best so far, with SQL exercises and resume tips, absolutely loved it. This was the most complete course for me.

By æž—æ„·ç¿Š

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Jul 10, 2021

The instructor expained every step, concept and idea in detail; whether you have experience or not, this course is a good resource for you.

By Momina E

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Jul 22, 2023

I really like this course through out It was the best one . I really like the instructor Sally . She is so confident and teaches very well.

By Maria C O

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Oct 25, 2022

Great instructor!

The course was presented by the instructor in a great way! It was enjoyable to watch her in action while I was learning.

By Laique K

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Jan 16, 2022

this course is brilliant, i have learned data cleaning from SQL and spreadsheet. I have learn a lot things.

Thanks a million GOOGLE ........