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

4.8
stars
17,033 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.

VC

Nov 8, 2021

Probably one of the more technical courses of the program developing your technical skill set and actually preparing you to become a data analyst by introducing more hands-on Excel and SQL exercises.

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2551 - 2575 of 2,908 Reviews for Process Data from Dirty to Clean

By Urvi P

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Sep 11, 2021

satisfied with the resume section but you could have add more about the actual process part. it was not much of challege

By Amy P

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May 2, 2023

Covered lots of info, this instructor was great and sounded natural. Much easier to listen to than the others so far.

By Nandini S

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Nov 8, 2022

Sally instructor is too good to explain and energetic person. I prefer to learn more in future in coursera google.

By Kahn M

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May 24, 2023

This course has helped me to get a good grasp of the basic concepts of data analysis, spreadsheets and using SQL.

By Daniel A M

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Jul 29, 2023

It was great. The content was well delivered in a smooth and relatable mode. Kudos to Sally on a job well done.

By Joan M

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Dec 14, 2021

Course was first rate and very informative. I learnt a lot about cleaning data and tools to use to clean data.

By Silvana M

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Apr 4, 2024

Me gustaria que se explique un poco mas de SQL, pero entiendo que eso lo veremos mas adelante en otros cursos.

By MARILYN G

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Mar 28, 2023

I learned a lot. From simple functions and using other applications. Thank you for this wonderful opportunity.

By Sanket K

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Dec 2, 2021

Appreciated the way the learning was provided, added knowledge to Data cleaning skills, once again Thank you!

By José M P

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Mar 5, 2022

El curso trata varios temas interesantes aunque me gustaría que fuera aún más aplicado mas que todo en SQL.

By Amanda L

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Jun 20, 2023

I thought the course was good overall but there were some glitches in the add on and Big Query activities.

By Wael L

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Oct 4, 2022

The course is well organized and easy to understand but it is really too long. The instructor is great !!

By Rudwaan

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Feb 4, 2022

sometimes when doing tick the correct answers, there are many correct looking answers and confuses us alot

By Bharti T

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Nov 30, 2021

I don't like and understood how to use big query. I hope google have used other websites for SQL practice.

By Christina M

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Sep 13, 2021

Resume section had some interesting points but I think it should have been optional. Loved the intructor!

By Ibiyemi I

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Aug 28, 2023

I enjoyed this course very much... It's taken me a step closer to my dream of becoming a data analyst.

By Omela G

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Mar 15, 2024

Not enough independent practice that required critical thinking and application of code being learned

By Wendy W

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Jul 27, 2021

Introduced basic spreadsheet and SQL functions, it's a good start. There are more self-study needed.

By Prajjval V

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Dec 11, 2022

its a wonderful course to get started to know and do data cleaning work and perform the tasks well.

By supriyo g

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Aug 5, 2021

I like this course, but I would recommend implementing an open source SQL for this course teaching.

By diego f c

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Jun 27, 2023

encuentro que para ser 5/5 solo le faltaría incorporar proyectos mas grandes de limpieza de datos

By Waleed M

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Feb 28, 2022

Very informative, but i wish if the final exam is more practical and required hands on practices.

By Nicolas M

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Aug 22, 2023

I felt like the part about our resume should have been introduced towards the end of the course.

By NEO K S

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Oct 18, 2022

concepts involving SQL is getting tougher, but trainer is very chirpy and delivered very well

By Gary V

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Sep 25, 2022

The course is great, but access to the tools like SQL is not fully available after some time.