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Avis et commentaires pour d'étudiants pour Process Data from Dirty to Clean par Google

6,801 évaluations

À propos du cours

This is the fourth course in the Google Data Analytics Certificate. These courses will equip you with the skills needed to apply to introductory-level data analyst jobs. 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, you will be able to do the following: - Learn how to check for data integrity. - Discover data cleaning techniques using spreadsheets. - Develop basic SQL queries for use on databases. - Apply basic SQL functions for cleaning and transforming data. - Gain an understanding of how to verify the results of cleaning data. - Explore the elements and importance of data cleaning reports....

Meilleurs avis


8 nov. 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.


13 févr. 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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151 - 175 sur 1,256 Avis pour Process Data from Dirty to Clean

par ajibade a

12 oct. 2021

Very engaging course! This course shows why data cleaning is an important aspect of data analysis and teaches tools and many functions using those tools that can help with data cleaning. My favourite so far!

par Sairishab H s k

11 sept. 2021

The tutor is the best . Just one feedback ,the course could have gone little deep with the function and examples for practice . Also the Resume part could have been kept at the last after all the 8 modules.

par Jennifer B

10 oct. 2021

This course contains great examples that incorporates many great functions to help us understand the context of data cleaning, both in spreadsheets and databases. Great design, great instructor. Thank you

par Jonas F

7 mai 2022

This has been the apex of the data analysis program .Almost all that a data analyst needs to work with can be found in this course . It is indeed a great course , I love it and I wish to complete soon !

par Mariana M L

2 avr. 2022

This course is very datailed and does a good job of showing important cleaning tools. The instructor does an excellent job of teaching you how to write queries and explaining the significance of things.


14 août 2021

This course provided a deeper understanding and usage of different tools as well as functions to process data. I also loved how the instructor also explained about how to build your resume effectively.

par JuanK Z

18 mai 2022

T​hank you once more to all the Google team, all your tutors are amazing and I feel I am learning a lot, especially SQL and Spreadsheets. Even stuff I learned sometime ago now everything makes sense.

par Omotade O

27 oct. 2021

Good content overall. However it will be nice to have the glossary for each week not mixed up with those from previous as it makes it hard to navigate and know which new words need to be learnt


2 janv. 2022

Loved the way Sally presented this course. Always refreshing to learn from Sally throughout. I wish Google continue their amazing work with such expressive tutors who can connect with learners.

par Sonya D

13 févr. 2022

This course was very informative, learning about the functions for Excel and SQL were great. I like how I was able to format my resume for specifically a Data Analyst job. Overall, just great.


13 avr. 2022

This is an insight into data cleaning. I really enjoy the course. The instructor is superb, she gave lots of real - life examples that makes the course understandable. Well-done Google team.

par Topollo M

3 août 2022

Outstanding, I definitely recommend it to everyone looking to learn data analytics and esp for those who have no experince at all in the field. This Course and Certification will equip you.

par Taylor D

1 avr. 2022

I liked this course a lot. I think I learned a really good deal of new information, both about processing data and about building a great resume. I'm excited to keep going with this course!

par Anthony L

17 janv. 2022

T​his course covered a good amount of technical skills involved with data analytics. I appreciate the focus on resumes and to start thinking about job searching, and what that may entail.

par Siddikur M

9 juin 2021

Excellent course . I have learned a lot of things like Data cleaning, Data mining and so many things which will help me to my professional career. Also thanks to my Instructor and google.

par Santosh J

22 janv. 2022

I have enjoyed awesome course content and trainer. It focuses on professional skills which are required to get a data analyst job and also helps to create resume for application for job.

par jahiron m g

25 oct. 2021

I am very proud of you for building this course, it was challenging but attainable, many new information that will be useful right you learn it. hope everyone found it as great as I did.

par Siaosi K L

24 août 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!

par Don A

16 août 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!

par Shepherd E

1 juil. 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!

par Vijay B

9 juin 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.

par nandha k

23 déc. 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.

par Adithya B

5 juil. 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.

par Virendra S

4 juil. 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.

par Hrvoje G

12 déc. 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