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

4.8
stars
14,560 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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651 - 675 of 2,554 Reviews for Process Data from Dirty to Clean

By Mahid K

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Oct 22, 2022

covers hard concepts in small understandable bits and does a great job at teaching sql and excel

By Madhuri S

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Apr 28, 2022

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

By Ansar

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Dec 5, 2021

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

By yannic c

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Apr 27, 2021

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

By Phuong H

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Mar 19, 2023

Sally is really good. However I wish more resource about SQL function is in the course materials.

By Gokhan A

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Feb 5, 2023

most to the point course. very good context about sql which i was waiting for since the begining

By Nathaniel A B

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Nov 16, 2022

This course is hands and also has all the technical skills required to succeed as a data analyst.

By Norah A

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Mar 28, 2022

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

By Carla P

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Mar 27, 2022

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

By Christina F

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Feb 21, 2022

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

By Brian S

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Oct 31, 2021

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

By Ali J

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Oct 8, 2021

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

By Shuvam A

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Feb 12, 2024

Recommended Course for Basic to advance level data cleaning process through spreadsheets queries

By Syed W A

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Dec 26, 2022

Learned SQL in BigQuery, great course. Plus there was a guide about the resume and career paths.

By Randall R

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Dec 24, 2022

This course opened my eyes to how other software companies (Google) present Data Science topics.

By ouaffai m

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Dec 16, 2022

thamk you so much , i had learned a lot of things , and i still hav eenergy to learn more course

By Hashim I

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Aug 31, 2022

Instructor has great communication skills. Course was awesome, has a lot of new things to learn

By Yusuf F

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Feb 8, 2022

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

By suneera s

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Sep 23, 2021

Excellent course content.

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

By Rachel C

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Feb 20, 2024

Very hands-on course! Really felt like I gained much needed SQL understanding and data cleaning

By Alessandro V

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Jul 16, 2023

The best course and the best teacher so far. She's super funny and professional, I'll miss her.

By Egbeola S

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Apr 8, 2023

I really love the presentation of the course content. Anticipating the next material was given.

By Jay V

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Jan 21, 2022

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

By Kenagnon R K

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Jan 16, 2022

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

By Pravin S

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Nov 14, 2021

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