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

4.8
stars
14,542 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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201 - 225 of 2,550 Reviews for Process Data from Dirty to Clean

By Brooklyn L T

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Jan 1, 2024

I learned so much from this course. The professors were awesome and I love how Coursera has a lot of diversity within the organization. I will definitely review these videos for future references. I enjoy this program. I recommend that more people give it a try.

By Prriyanka Y

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Oct 28, 2023

I have learned the basics of data analysis through this course...in two months of time and giving regular efforts I have been able to complete half of the course material...I am looking forward to learn from this course and share it with my peers once completed.

By Nirmal D

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Jul 10, 2022

i have learnt a lot as a beginner till now as a kick start it quite good and impressive and most importantly the industry guide teach too good which encourage to know more and more about the new stuffs. hoping to complete soon in a good pace with this enthusiast

By Yohan C

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Jul 11, 2021

This course has been very helpful as it builds the basics of data cleansing, its objectives, and how to execute it effectively. It not only teaches the technical skills needed, but the soft skills as well to communicate and coordinate data cleansing with others.

By Syed F Y

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Apr 30, 2021

This was by far the most practical hands-on course in the Google Data Analytics certification series. I thoroughly enjoyed the labs and gained much valuable skills in data cleaning. Looking forward to completing the remaining courses in the certification series.

By Anh T

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Jun 30, 2023

I love Sally. I am deeply impressed with her amazing energy and presentation skills. I never left a review on any course but this, because she is amazing. I hope to watch more of her teaching videos in other courses from Google. Keep up with great work, Sally!

By Armando G

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Dec 3, 2023

Instructor is fantastic, I love hand on in every module. can practice and visualize the use of external databases, such as Kaggle, Bigquery and much more. New vocabulary to use and progress in my way of transmit and communicate with other more executive way.

By Luis G

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Jan 31, 2022

Awesome course to keep learning about skills to clean your data and ensure integrity of your data to keep it reliable, this is not much like a theoretical course, but, indeed a hands on module, with lots of SQL functions as well as spreadsheets functions.

By Demetria P

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Oct 7, 2021

The best part about this course was the resume help! I wish every school program would incorporate a section like that into their programs. It's so helpful to know how the skills you learn in the course can be applied to resume building and job searches.

By Reliance E

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Sep 3, 2022

Process data from dirty to clean has really helped me be more confident in my career switch to data analytics. The technical and professional skills detailed in this course are so insightful and have really impacted my new career path as a data analyst.

By Shaminda K

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Nov 19, 2023

Actually, this course very helpful for the beginners who have interested in Data Science career. Before starting this course I haven't any idea about Data Science. But now I have gained much knowledge about Data Analytics through this course series.

By Deleted A

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Oct 2, 2021

I will be honest and say that Week 3 of this course made me question if I was ready for data analytics! Lots of information, but I made it through it. I really liked Sally as an instructor! I hope that she is teaching another course in this program.

By Eleojo E A

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Jan 7, 2023

I really had fun with this course. Very organic. I answered the questions with so much confidence I felt I was already a Data Analyst taking the course. Well done. I must say I haven't taken a course as thorough as this and at the same time simple.

By Fernando Z

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Oct 9, 2021

I just loved this course, to see sql on the Big Data section on google dashboard and practicing my query skills on sql was really satisfying, This journey in the way to become a Google data analyst certificated is being more amazing than I thought.

By MOHANADASSAN S

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Jun 8, 2021

Great course, hang in there. At times you may feel frustrated but upon completion you would feel satisfied. All great things in life will challenge you first, you need to be patient before you can reap the benefits. Good luck and enjoy the course.

By DONGCHUL L

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Aug 28, 2022

It is a big chance for me to take profound conception about data process which is cleaning valuable information. Furthermore I can learn details of SQL by good lecture.

Thank you very much for tutor's sincere lecture.

DONG CHUL LEE from South Korea

By Rahul S

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Jun 29, 2022

Excellent Course by Google. It teaches you about Data Cleaning in Spreadsheet and SQL which is an essential skill for data analysts. My aim is to become a successful Data Analyst and join my dream company Google. Thankyou Google for this course.

By Stuart

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Jan 2, 2022

Another very interesting course, which helped me to understand some difficult new concepts. As usual the instructor presented the material really well, which made it easy to study for much longer than I planned to on each study session. Thanks!

By ZIYAO G

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Apr 20, 2021

I really enjoy this course! The instructor is very encouraging and she gives lectures in a very clear way. Also, I am so excited and glad to see that in this course, there is more technical content and I really enjoy practising SQL in BigQuery.

By Nur M H

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Mar 14, 2023

Google creates excellent professional certifications. They explained every concept in great detail. One of the more technical courses in the program, introducing more hands-on Excel and SQL exercises and preparing you to become a data analyst.

By GIUSEPPE S G

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Jan 18, 2023

Sally was great, but once again I am having lots of problems with SQL, i just can't get my head around it but, in saying that I now have a great understanding of spreadsheets and almost all of the functions and that's great news for myself.

By Karim J

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Nov 20, 2023

So far, this is the best part of the first 4 courses, Data from Dirty to Clean is a very precise hands-on Spreadsheets and SQL course, and I am loving it! plus the module that teaches you how to build an efficient Resume for the job hunt.

By Phan T P T

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Jul 14, 2023

This course has helped me a lot by learning more and using clean data tools. Furthermore, many thanks to Sally - the instructor of this course. She is always cheerful, brings positive energy, and creates a sense of excitement for learners

By Suraj D

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Apr 29, 2022

Sally was very informative and enthusiastic, no one will ever question or think that they were watching the recorded videos. And even if the course itself is one way communication, yet it gives learners a great sense of classroom program.

By Kevin S

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Dec 21, 2021

With great instructors, it's fantastic about what i have been learning such as data cleaning having spreadsheet, BigQuery and other tools. Above all, overall usages of toos will make me face with data cleaning and solve them confidentely.