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

5,566 évaluations
949 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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351 - 375 sur 1,032 Avis pour Process Data from Dirty to Clean

par Elizabeth B

15 juin 2021

The videos and exercises were all really helpful and Sally is a great instructor!

par Владимир С

10 nov. 2021

T​he Best Indstructor in Data Analyst specialization and among all courses ever!

par Oksana D

25 sept. 2021

This was my favourite part. Great structure and very understandable explanation.

par Nimota N

11 juil. 2021

This was a great course! There's a ton of great practice scenarios to work with.

par weini g

18 avr. 2022

sesstions where excustit ,explanatory spoon feeding and transparent , loved it!

par Fatimah A

17 mars 2022

V​ery good course, very thorough and interesting. I learned a lot in this one.

par Indra L

7 mars 2022

I love the tutor on this part she have comedy Its not like tutor before so dry

par Foday S

30 nov. 2021

Have completed this course as a student but I am unable to get my certificate.

par zack H

17 nov. 2021

She explained things well and made it easy and fun to learn how to clean data.

par Daniel G

27 sept. 2021

Helpfull tools that help you to take a step further in the data sciences world

par Tanya T

10 août 2021

Overwhelmingly pleased with both the course and the entire program. Thank you.

par Marc H

12 avr. 2021

Amazing Course. Probably one of the most dense courses in this Specialization.

par Edgar A C P

19 févr. 2022

Great course for the people that want to initiate in the data analytics field


13 nov. 2021

Loved it! Very instructional for beginners to learn from and lot of material!

par Nadine S

25 oct. 2021

The examples were great. It was helpful to have many hands on SQL exercises.

par Debbie K

15 sept. 2021

Excellent instruction. Learned so much-appreciated the real life experiences.

par Sebastian C A I

27 mai 2021

This courser help me to know the fundamental of process dirty data, thank you

par Marcus

8 avr. 2021

Great course, very well explained by the tutor with good practical exercises.

par Ying S

9 mars 2022

Sally is awesome. I like her part very much which is very clear and helpful.

par Catherine M

5 mai 2022

Very informative. I have learnt a lot more abouth the data cleaning process

par Kishan K

26 mars 2022

great instructor and great teaching skills, I appreciate thank you so much

par Nathanael P G

29 déc. 2021

A very important part of this course, it'd be vey good to be more in depth.


19 oct. 2021

amazing tutor. and course content. the tutor made is so easy to understand

par Yash R

16 août 2021

Will have to practice more for SQL but overall it is really a nice course

par Blanca L

6 août 2021

Very good course. Instructors very professional and easy to follow along!