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

4.8
stars
14,560 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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301 - 325 of 2,554 Reviews for Process Data from Dirty to Clean

By Siaosi K L

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Aug 24, 2021

It had been a wonderful course. I had learnt a lot that will help me cleaning data to be analysed to inform planning and decision making to improve students' learning. Thank you so much!

By Don A

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Aug 16, 2021

This has been a tremendous course thus far, I love the pacing and time they are taking to ensure we understand each and ever step of cleaning and processing the data. Great job, Google!

By Laurensius H O

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Dec 28, 2023

The course is well structured. I personally enjoy the way the instructor provide the lessons. Very informative and fun at the same time. Thanks for the resume-building tips and template

By Shepherd E

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Jul 1, 2022

This course covered so much, although few concepts were relatively new and seemingly challenging to resonate with. I think the fun was in the engagement. Thank you, google and coursera!

By Vijay B

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Jun 9, 2022

One word "Splendid". Excellent explanations from the teacher and I love this course a lot. Thank you Google, Hope that very soon I will be one amongst your employees. Great job @Google.

By Carla G

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Jun 7, 2023

This is the best module out of the 8, and without a doubt, Sally is the best instructor. It's very simple and clear to understand, and to replicate everything she teaches. Flawless!

By Lilian M B

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Sep 25, 2023

Sally was born to teach. She is amazing, we feel motivated and she knows how to catch our attention! I've learned a lot with her about using spredsheet and SQL to clean dirty data.

By Shudhanshu T

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Apr 6, 2023

Process phase is explained to the detail in this course. It covers resources that provides good practice for solving problems related to cleaning data. Overall it's a great course.

By Dimitra D

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Dec 16, 2022

Sally is a great tutor. Her lessons are organized, structured, concise and complete, given in a simple and comprehensible way. I really enjoyed this course and also learned a lot.

By Derrick I

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Oct 5, 2022

SQL videos were very helpful to understand the basic concept. And beginning to write SQL code was very exciting as it began to make sense of how and why I am making this journey.

By nandha k

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Dec 23, 2021

Best teaching from the course instructor. The course content and materials are so good easy to understand and it helped me to gain data cleaning skills using spreadsheets and SQL.

By Mohamed A I S

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Sep 24, 2023

you will learn how to use spreadsheet and SQL to clean data or to make process in data. Also the course will give you good advises to career and employment field in data analysis

By Lea S

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Mar 9, 2023

I loved this course! The lecturer was amazing and explained everything in a manner that was understandable even to someone completely unknown to data analytics. Thank you Ms Kim.

By Adithya B

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Jul 5, 2022

Ms.Sally was a really good instructor and kept me glued on to the course despite my other commitments. The videos were interesting and I got to learn many SQL commands on the go.

By Nweke D C

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Jul 12, 2023

This course is so impactful and tailored to the needs of even those with no prior knowledge of Data Analytics. I feel so prepared already to land my first job as a Data Analyst.

By Rufai A A

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Oct 2, 2022

everyghing understandable and concise, Course 1,3 and 4 tutors are so good!! unlike course 2 tutor; Ximena who needs to work on explaining problems and carryying along learners

By Virendra S

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Jul 4, 2022

This is very nice course with great content. Learned great skills like SQL, Spreadsheet. Resume writing and job finding tips are awsome. Thank you Google and Thank you coursera.

By Hrvoje G

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Dec 12, 2021

Very well structured, even though I have experience in practical data cleaning, these foundations has been a very good addition on how to have structured approach on the subject

By Abiyou A M

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Oct 6, 2023

I'm glad I got to learn how to clean data with Sally. Sally is an amazing teacher. I liked how energetic she is and how she always motivated me to do the work. Thank you Sally!

By ENOS H O

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Jan 11, 2024

I learned a lot in this course. From practicing and using SQL funtions to clean data down to documentation (changelog). Kudos to the instructors, I really enjoyed this course.

By Geethika I S

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Jan 12, 2023

Thank you and thank you once again for this amazing course. It is everything a student ask for. They also teach you how to improve your soft skills too. Highly recommend this.

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.