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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.

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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651 - 675 of 2,905 Reviews for Process Data from Dirty to Clean

By James U K

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Jun 23, 2021

The lessons I have learned in this course are invaluable. I have archived almost all the course materials.

By GM

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Jun 21, 2021

Excellent course, excellent instructor. I really like the hands-on exercises and introduction to BigQuery.

By astria N

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Apr 16, 2021

The content is great, but what's about if you add a project for each course, it will make it more concise.

By Sean B

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Aug 14, 2024

This coursework helped me hone my technical skills, and created more context surrounding Data Analytics.

By Syahir S

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Oct 13, 2022

It is very good and very insightful. The instructor explains it clearly. But the backdrop kind of gloomy

By Natalia O

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Oct 10, 2022

That's trully great course, which gives knowledge how to clean data. Thank you very much for the course!

By Deleted A

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May 12, 2022

The coursework on cleaning data was very nicely done. I learned a lot! I feel ready for whatever is next.

By Marc W

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Feb 11, 2022

Extremely helpful course with a good deal of hands on exercises and opportunities to apply what learning.

By Atharva P

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Dec 28, 2021

Really important Course in the Specialization, had fun learning more and more about SQL and Spreadsheets

By Yusuf S

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Dec 26, 2021

Awesome with great examples and well-paced delivery of the content. Learned many new things. Many thanks.

By Brahma V

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Jun 29, 2023

Excellent course with nicely organized subjective information; free of unsavoury and deceptive material.

By Farhad N

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Sep 20, 2022

This course is wonderful

I love it, particularly I like the way the instructor explains all the points

By Ekpunobi C P

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Aug 16, 2022

it is really one of the course and all thanks to my favorite teacher who made it quite super interesting

By Guilherme P

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Oct 13, 2021

The course was more complicated than the others, but really well created and full of useful informations

By Surya

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Sep 11, 2021

BEST INSTRUCTOR, COURSE WAS GREAT AS THE PRSENTING SKILLS OF MAM MADE THINGS ENGAGING AND A LOT MORE FUN

By moustapha b

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May 17, 2024

great instructor and very interesting class but we need you to be very more specific on the explanation

By antoinette

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May 19, 2022

I learned so much on this course. I think it is one of the most valuable courses in this whole program.

By Nana B

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Oct 25, 2021

Learnt alot of new things in this course, the course was well structured and the tutor was outstanding.

By Pankaj S

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Sep 22, 2021

The Course was outstanding and the moderator was at her best in explaining the terms in a laymen's way.

By Mario Z

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Jun 22, 2024

Straight to the point course. Very informative, provides the needed information for a kickstart in SQL

By Abdulrahmn B T

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Feb 17, 2024

it was very well explained and happy to close it with a good score at the end with a great instructor.

By Emmanuel O

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Jan 27, 2024

course 4 was insightful and it's the core of Data, from dirty to clean. The instructors were A mazing.

By Abiodun T D

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May 24, 2023

It is a wonderful experience learning how to clean data from both spreadsheets and Database using SQL

By Prem B

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Feb 13, 2023

It was very interesting and little tricky but the instructor explained the sql functions very clearly.

By Yeshambel T N

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Jan 1, 2023

Sally is enthusiastic about the topics she is teaching and easily engage students through the lecture.