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Learner Reviews & Feedback for Process Data from Dirty to Clean by Google

4.8
stars
17,223 ratings

About the Course

This is the fourth course in the Google Data Analytics Certificate. 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, learners will: - Check for data integrity. - Apply data cleaning techniques using spreadsheets. - Develop basic SQL queries for use on databases. - Use basic SQL functions to clean and transform data. - Verify the results of cleaning data. - Write an effective data cleaning report...

Top reviews

LT

Jul 9, 2023

I'm glad I took this course. The instructor is warm, upbeat and very clear. The materials are very informative and helpful. I gained more understanding of cleaning data as well as built my SQL skills.

KK

Feb 13, 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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551 - 575 of 2,934 Reviews for Process Data from Dirty to Clean

By Joha G

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Jul 18, 2022

Great course! Got a better idea of what Data Analytics entitles thanks to more hands on excersices. Excited to learn more!

By Kevin T

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May 18, 2022

The instruction in this course is relevant to the work that is performed in the real world, so this is a very useful tool.

By Veronika S

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Feb 23, 2022

It was very interesting course full of useful information and exercises which help to improve your data analytical skills.

By Deleted A

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Aug 9, 2021

I really enjoyed this course. She is one of the best instructor, explain each and everything so clearly and in simple way.

By Osama F

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Jul 6, 2024

It is a useful course with excellent content and values. The instructor was professional, and I benefited a lot from her.

By Treasure O

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Dec 28, 2022

I love Sally, she makes it look so easy and I love her reactions as well. Good job to everyone that compiled this course!

By Wilander C

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Jul 28, 2022

I think this is a great program. I believe this program has what you need in a solid foundation to become a data analyst.

By Billy J A A

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Sep 6, 2021

I really enjoyed and learned a lot of skills necessary to clean data. The instructor was also bubbly and full of energy!

By Jennifer D G

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Aug 21, 2021

I loved the content in this course. It was thorough and covered both spreadsheets and SQL. I like the instructor as well.

By Irfan

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Jun 22, 2021

Sally ma'am is awesome. Her lectures are very good. Extra session for writing resume is really helpful. Thank you ma'am..

By Efren M

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May 5, 2021

Excellent instructors and good combination of "hands on" work and theory and reasoning behind every step of the process.

By Santiago G C

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Dec 22, 2024

Excelente curso, muy buenas explicaciones y ejercicios para la práctica, y continuar adquiriendo conocimientos de valor.

By Aaron C

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Jun 8, 2023

I really enjoyed this section. Sally did a great job communicating the information. I felt it was helpful ad relevant.

By Marvin A

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Dec 11, 2022

Data cleaning is essential for any flawless data analysis process and this course properly and effectively teches that.

By Alton N

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Jul 27, 2022

I really enjoyed how the instructor explained alot of the difficult concepts.

so far this has been my favourite course.

By Judy S

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Sep 5, 2021

Thank you to all the google staff and people from other companies to make this course happen. Thank you for teaching us.

By Asante C

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Jul 29, 2021

it is a detail course on data cleaning and processing, I highly recommend it to any one who want to learn data analytics

By Kaldayne W

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Jun 23, 2021

Loved the hands on practical examples with step by step instructions. Feel more prepared and confident for an interview.

By Rakey S

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Jun 14, 2023

Excellent presentation of course material by demonstrating in-depth knowledge of the topic throughout all of the Module

By Pranali S D

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May 4, 2023

It's an orderly way to get the overview and the extra links are very well provided to enhance one's skills. Good Start!

By Ajith S R

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Nov 27, 2021

It's great. Learnt a lot. The instructor is always positive and enthusiastic. It keeps our minds fresh and interactive.

By TRUC N

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Jun 30, 2021

It's a good course with lots of hand-on experience on SQL and Spreadsheets. I have enjoyed this course the most so far.

By Siddharth s

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Jun 21, 2021

Had a good time learning SQL and spreadsheets and also understanding the whole phycology for the data cleaning process.

By Hui Y

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Jun 6, 2021

By far, this is best course. It fianlly starts getting to teach techical skills. Optional resume tips are also helpful.

By do h

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May 11, 2023

I like that the diploma you give and the quality of this course is top notch so nothing to complain about great course