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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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301 - 325 sur 1,026 Avis pour Process Data from Dirty to Clean


3 juin 2021

This course has increased my confident level to perform data cleaning process more effectively.

par SHEN, S

22 avr. 2021

Amazing course with useful materials especially how to write a professional data analyst resume

par Tony B

3 mars 2022

modulo muy imporatnte y esencial para un analista de datos, aprendi a usar muchas herramientas

par Alen M

8 févr. 2022

Course was well structured and very helpful for those who have no proir experience. Loved it.

par Melanie O

28 juil. 2021

I really enjoyed this course. Lots of great content without it getting stale, or overwhelming.

par Liz G

10 août 2021

Excellent overview of data cleaning techniques. Sally was a motivating instructor. Thank you!

par Ragni K

20 déc. 2021

First of all thank you very much for spreading amazing knowledge with me. I am very excited.

par Mayank P

10 nov. 2021

Excellent. An eye opener. Changed the way i used to look at the raw data.Highly recommended.

par Andre S N

21 sept. 2021

This course is excellent and technical. I learn a lot of new things. Thanks.

You are awesome

par Ng K

30 juil. 2021

Very wonderful course for data anayltics foundation and also great tips for job application1

par Frank N

9 mai 2021

Excellent I have a foundation now I can build upon it. I would like to Thank you very much.

par Carol W A

26 avr. 2021

Wonderful instructor! Clear, informative, step-building presentation of material. Thank you!

par Gurpreet s

29 oct. 2021

Really great experience of learning. Really learned a lot and exciting about another course

par Maggie M Y

8 avr. 2022

The instructor is very pleasant and excellent! I enjoyed learning from her a great deal.

par saif c

8 janv. 2022

Great learning experience. very well explained and a lot of new learnings in this course.


21 sept. 2021

Had a great time in learning with the instructor. Her lecture were so knowledgeable to me

par Julie B

23 août 2021

This was challenging but good! A LOT of SQL; which I've always been afraid of; no longer!

par Felix E

29 mai 2021

Great course and teacher. Really helpful, especially the part revising the cv and resume!

par Antonio P

5 mai 2021

Best course so far! I learned a lot of stuff very useful about both SQL and spreadsheets.

par Lukas F

1 mars 2022

the instructor and the topic at hand was really good presented. Enjoyed the course a lot

par george v

8 oct. 2021

Is great except the Week 5 which would be filtered by a survey: you need or no an resume

par Tran T D T

24 août 2021

The instructor has a great way to transfer the knowledge. I love her tone of voice also.

par varut W

23 mai 2021

The fact that the instructor is cute and beautiful significantly distracted my learning!

par David O

9 avr. 2022

Very helpful and informative. Set up in a way that is adaptable to almost any schedule.

par Samantha E

23 nov. 2021

This class was very informative and I was able to understand the concepts and practice.