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

5,522 évaluations
946 avis

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


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.


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.

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276 - 300 sur 1,026 Avis pour Process Data from Dirty to Clean

par Junmin L

5 avr. 2022

the course instructor is very passionate. It is such a joy to see sharings and teachings! t​hank you!

par Cyrene J S G

12 nov. 2021

I learned a lot and I love how the instructor is very engaging and passionate on what she is teaching

par Randall U

3 août 2021

T​his is a thank you to the instructor. I really enjoyed this course and found it to be very useful.

par Duane M

9 nov. 2021

E​xcellent course. I would highle recommend this to anyone who might be interested in cleaning data!

par Carlos M

26 juil. 2021

S​o far it´s the course I´ve liked best. I love the energy of the presentation and the skills I got.

par Narmadha R

9 mai 2022

Excellent teaching methodogy. Each and every reading and Hands on activities were very informative.

par Amenu F

7 mars 2022

I great course!!! worth-taking. It lays the foundation for an accurate and a reliable data analysis

par Esther A O

3 mars 2022

I enjoyed the practicality and simplicity of the facilitator. She used a lot of practical examples.

par John H

11 oct. 2021

V​ery good course. Because it's by Google, I trust that I am learning the best material out there.

par Shawnee C

2 août 2021

Very, very helpful course. I cannot thank you all enough for explaining SQL with hands on practice.

par Madhuri S

28 avr. 2022

This course is really amazing and I really enjoyed the learning with sally. Thank you so much.....

par Ansar

5 déc. 2021

Understanding the Spreadsheet function were challenging , and the 10 and 12 minutes video must go.

par yannic c

27 avr. 2021

Sally is a enthusiastic and charming presenter. The "building a resume part" is a welcomed option.

par Norah A

28 mars 2022

I​ just love the way the instructor and every other instuctor on this course present their talks.

par Carla P

27 mars 2022

dificil. Creo que salta a temas muy complejos y no hay nada previo. un poco complicado de seguir.

par Christina F

21 févr. 2022

I really enjoyed this course, it definitely gave me an appreciation for the data cleaning process

par Brian S

31 oct. 2021

I loved the fact they provide additional help and resources for job searching and resume building

par Ali J

8 oct. 2021

Excellent integration of Material and tools to facilitate understanding objectives of the Course.

par Yusuf F

8 févr. 2022

This is the best course of the series yet! The instructor really did a great job in teaching SQL

par suneera s

23 sept. 2021

Excellent course content.

Course challenge could have been more challenging. I found it very easy

par Jay V

21 janv. 2022

Very good in data cleaning practices also consider many significant topic helps to data analyst

par Kenagnon R K

16 janv. 2022

I loved the instructor's passion, upbeat tone and thorough explanations. Keep up the great job!

par Pravin S

14 nov. 2021

Great content and very easy to follow instructions/videos. Easy to learn and apply to practice.

par Fabricio V

8 nov. 2021

V​ery, very helpful course! Teach me a lot about the process of cleaning data before analyze it

par Mircea N S

13 août 2021

Really great materials and videos plus tests. The instructor was great and pleasant. Thank you.