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

6,666 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


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

par Radhika B

3 juil. 2021

Outstanding course . The one part of Resume building was exceptionally great and overwhelming. Google always take care which instructors leaves.

par Aiman P

14 mai 2021

The instructor for this course is so nice, she is a humble person and has a really good style of teaching, probably the best instructor of all.

par Prince O A

27 mai 2022

A Great course. Loads of relevant information to get one started as a junior or associate data analyst.

Thanks Google for this wonderful couse.

par Gazi M R

13 nov. 2021

I really enjoyed the whole course, specially how the course was organize. And not to mention the instructor teaching method is very inspiring.

par Vincent D

16 juil. 2022

G​reat course. I received a lot of hands-on experience and a better feel for sample size as well as what to do when there isn't enough data.

par Sunooja S S

7 févr. 2022

Instructor Sally was awsome.I like her presentation and the teaching meathod.Good job Sally and Thank you for making the Process Phase easier

par Adediwura J A

25 août 2021

Learned to patiently walk through the iterative process of cleaning. Data cleaning turns out to be base of the credible analysis and findings

par Pedro G

22 mai 2021

Loved it! This course was the best so far, with SQL exercises and resume tips, absolutely loved it. This was the most complete course for me.

par 林愷翊

10 juil. 2021

T​he instructor expained every step, concept and idea in detail; whether you have experience or not, this course is a good resource for you.

par Laique K

16 janv. 2022

this course is brilliant, i have learned data cleaning from SQL and spreadsheet. I have learn a lot things.

Thanks a million GOOGLE ........

par Jesús A G S

8 avr. 2022

I really like the way in which this whole course is presented, the source of data analytics, cleaning the data to prepare it for analysis!

par Audrey W

2 mars 2022

I liked this course and appreciated how the teacher explained SQL clauses step-by-step. It's very clear to the beginner. I learnt a lot.

par jalil s

27 nov. 2021

I really liked the way the constructor spoke. It felt like as if she was telling the information by memory, but not looking at a screen.

par Agyeiwaa B

17 mars 2022

This is one of the best tuition I have received in terms of Data Cleaning and its processes. I am truly grateful to this awesome tutor.

par April J J

29 déc. 2021

This class is great. I really learned a lot about cleaning up data and using spreadsheet skills that will help me everyday on the job.

par Bruno H B

13 oct. 2021

Awesome instructor and great content. This is not an easy topic, but she made it accessible and interesting. I am truly glad I took it.

par Okey O

12 oct. 2021

Process Data from Dirty to Clean is quite interesting and engaging too. A very important aspect to the journey of being a Data Analyst

par Andres S

17 août 2021

Cleaning data is one of the most important steps in the Data Analysis so this course fits well in my process to become a Data Analyst.

par Lilla M

6 janv. 2022

Great course! Sally is an amazing instructor. I loved her energy, her tone of voice and the way she went through the different topics

par Mihaela D

30 sept. 2021

I​nstructions are clear, course is easy to follow, hands-on exercises are very helpful. Even for a novice the material is manageable.

par Raghu S

20 juin 2022

nic eThe courses I took on Coursera are directly applicable to my job. They enable me to learn things I can use at work immediately.

par Jason S

25 janv. 2022

Great course. I liked this one more than the previous courses in the certificate program as it started to really be more hands-on.

par Sarah A S H

26 juil. 2022

It covers the needed information that I need to apply for the job. It also covers the do's and don't s in preparing a good resume.

par Arslan Z

28 août 2021

For me it was a great learning during whole month and a handsome experience of Spread sheets and SQL. Thank you Google & Coursera.


20 avr. 2021

Sally was really awesome with the teaching and explaining stuff. I got a chance to explore the data cleaning process to its depth.