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

9,731 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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226 - 250 sur 1,730 Avis pour Process Data from Dirty to Clean

par Rufai A A

2 oct. 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

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

par Geethika I S

12 janv. 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.

par Ivan D

1 août 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.

par RJP M

12 mai 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!

par Deleted A

29 nov. 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!

par Ajay R

3 juil. 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.

par Tanya b

5 juin 2021

It was quite challenging course as to understand what data integrity is, is not easy. Besides this the functions introduced for Excel were a bit complicated but really useful.

par Abid H

14 janv. 2023

This is an Awesome course. It helped me to understand the importance of data cleaning and how it affects the final result. Thank's to google to launch such an amazing course.

par Sushma K

8 sept. 2022

I really loved the instructor from this vedio, she was so energetic and transfered that enery to us. I really felt i was having face to face conversation with her. Thank you

par Thanapol P

11 août 2022

Sally is the best instructor so far I have learned these courses. attitude is right. delicacy, detailing in each session is outstanding compared to other instructors so far.

par Khalid G E

16 juil. 2022

Enjoyable course wih best pracices to follow while cleaning data ending up wih verificaion and reporting. And, the most intesresting part of this course was about sampling.

par Francisco V P G

28 mai 2022

Muy intenso, con gran cantidad de objetivos a conseguir. Me ha costado mas de lo que esperaba pero ya esta logrado el objetivo. Ahora ya se ve el final cada vez mas cerca.

par Gustavo C

22 juil. 2021

Sally was amazing! I have learned so much with her and all this information is being a lot helpful in my job and have opened doors with this new skills that I am learning.

par Hareesh

19 juin 2021

Instructor sally was just awesome, her passionate explaining of each and every section while giving hands on approach to SQL and Spreadsheets is what best about this phase.

par Deelip r D

3 oct. 2022

Excellent course highly recommended for data science enthusiasts and business analysts. Course instructor made it easy to understand some of the complicated topics easier

par José M S D

8 août 2022

Best Course in data Analysis. It is very easy to follow and there is no "technical" limitation since everything is online.

The Resume preparation section is a great plus !

par Hayford K

2 oct. 2022

Very good course that provides understanding on processing spreadsheet and database data to become clean for analysis. Highly recommended for anyone who works with data

par Ashwin

3 mai 2022

Great course which also includes a separate week for resume tips and building. The instructor is very good and her teachings is really up to the mark and understandable.

par Maryam A

8 oct. 2021

I enjoyed the course. I am just wondering why resume creation was a topic in this course. Relevant but kinda felt it should've been at the end of the certificate program

par Talmeez R

30 nov. 2022

This course help me important aspect aspect of cleaning data with SQL and spreadsheet.

last two part is very help , how to make resume and how to explain my achievements

par Muhammed O

27 juil. 2022

I learnt a whole lot from from this course and I especially enjoyed the hand-on practicall activities through out the course. The instructer is aslo my Favourite so far

par Riyaz K

14 mai 2022

This course is so helpful for data cleanign process and the Instructor was so energytic and helpful throught the course to cokmplete it and gain skills. Thanks Sally :)

par Idris A

28 déc. 2022

it is excellent to study such an easy detailed and explained course I have enjoyed all sections and I am looking forward to continuing this fantastic learning journey.