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

4.8
stars
17,185 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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351 - 375 of 2,927 Reviews for Process Data from Dirty to Clean

By Ivan D

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Aug 1, 2022

O curso é bastante bom e com equilíbrio entre teoria e prática. Não aprofunda demais, tampouco é superficial, e sempre deixa a dica de onde aprender mais. Vale o investimento.

By RJP M

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May 12, 2022

This is one of the best courses on data cleaning: well structured and very clear videos with plenty of examples and practicing opportunities in a flexible and pleasant manner!

By Deleted A

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Nov 29, 2021

I learn a lot through this course. This course gave me insights into strategies to kick a career as a data analyst. As I am an entry, this is really really helpful. Love this!

By Ajay R

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Jul 3, 2021

All the previous courses were good but this one with Sally was really interesting to keep going forward more often. QwikLabs are great. Need more QwikLabs for extra practices.

By Tanya b

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Jun 5, 2021

It was quite challenging course as to understand what data integrity is, is not easy. Besides this the functions introduced for Excel were a bit complicated but really useful.

By Abid H

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Jan 14, 2023

This is an Awesome course. It helped me to understand the importance of data cleaning and how it affects the final result. Thank's to google to launch such an amazing course.

By Sushma K

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Sep 8, 2022

I really loved the instructor from this vedio, she was so energetic and transfered that enery to us. I really felt i was having face to face conversation with her. Thank you

By Kilani-abdulrauf I A

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Apr 15, 2023

Learnt more about the amazing works spreadsheet and SQL do. The course was an interesting one and i hope to explore those tools more going forward. The instructor nailed it!

By Thanapol P

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Aug 11, 2022

Sally is the best instructor so far I have learned these courses. attitude is right. delicacy, detailing in each session is outstanding compared to other instructors so far.

By Khalid G E

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Jul 16, 2022

Enjoyable course wih best pracices to follow while cleaning data ending up wih verificaion and reporting. And, the most intesresting part of this course was about sampling.

By Francisco V P G

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May 28, 2022

Muy intenso, con gran cantidad de objetivos a conseguir. Me ha costado mas de lo que esperaba pero ya esta logrado el objetivo. Ahora ya se ve el final cada vez mas cerca.

By Gustavo C

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Jul 22, 2021

Sally was amazing! I have learned so much with her and all this information is being a lot helpful in my job and have opened doors with this new skills that I am learning.

By Hareesh

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Jun 19, 2021

Instructor sally was just awesome, her passionate explaining of each and every section while giving hands on approach to SQL and Spreadsheets is what best about this phase.

By Marcus H

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Oct 7, 2024

It’s a very informative course that provides clear explanations and hands on practice and plenty of materials. As I progressed, I continuously felt a sense of achievement.

By Deelip r D

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Oct 3, 2022

Excellent course highly recommended for data science enthusiasts and business analysts. Course instructor made it easy to understand some of the complicated topics easier

By José M S D

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Aug 8, 2022

Best Course in data Analysis. It is very easy to follow and there is no "technical" limitation since everything is online.

The Resume preparation section is a great plus !

By Amoasi I

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Dec 5, 2023

It has open my thinking on how to go about handling data. Cleaning the unwanted aspect of it, making it presentable and also making it known the things that was removed.

By aondona s

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Aug 11, 2023

before i landed on this dream course of mine, i never thought online studies could be this flexible. But coursera proved me wrong. It indeed a great thing learning here.

By Hayford K

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Oct 2, 2022

Very good course that provides understanding on processing spreadsheet and database data to become clean for analysis. Highly recommended for anyone who works with data

By Ashwin

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May 3, 2022

Great course which also includes a separate week for resume tips and building. The instructor is very good and her teachings is really up to the mark and understandable.

By Maryam B

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Oct 8, 2021

I enjoyed the course. I am just wondering why resume creation was a topic in this course. Relevant but kinda felt it should've been at the end of the certificate program

By Mulugeta H

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Feb 8, 2024

The speakers for all the training sessions spoke eloquently, and how pragmatic they made each session was awesome. I understood all that was taught in all the sessions.

By Talmeez R

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Nov 30, 2022

This course help me important aspect aspect of cleaning data with SQL and spreadsheet.

last two part is very help , how to make resume and how to explain my achievements

By Muhammed O

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Jul 27, 2022

I learnt a whole lot from from this course and I especially enjoyed the hand-on practicall activities through out the course. The instructer is aslo my Favourite so far

By Riyaz K

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May 14, 2022

This course is so helpful for data cleanign process and the Instructor was so energytic and helpful throught the course to cokmplete it and gain skills. Thanks Sally :)