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

4.8
stars
16,901 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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526 - 550 of 2,891 Reviews for Process Data from Dirty to Clean

By manish K

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Jul 31, 2021

Really loved how the instructor was explaining everything with proper terms and definetions along with some real life examples.

By Usman M

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Apr 14, 2021

the instructor is very good in presentation and has a vast knowledge on Data Analysis, she is a very good motivational speaker.

By Bruno S

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Apr 8, 2024

Amazing Course, my favorite so far, excited to continue this journey towards the Google Data Analyst Professional Certificate!

By Chidimma C O

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Oct 16, 2023

at first in this process phase of data analysis, it seems as if I will just end the learning process. it worth learning. bravo

By Deleted A

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Aug 3, 2021

Felicitaciones Sinceras....Resalto la riqueza en la variedad de ayudad de aprendizaje como videos, laboratorios, enlaces, etc.

By Clara C

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Aug 30, 2023

Excellent course and great instructor! The best course and instructor so far. Content is well paced and presented. Thank you!

By Nanda S P

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Sep 9, 2022

This course has been designed very well. The instructor Sally teaches the concepts very well. Easy to follow and understand.

By MOHD D

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Jun 26, 2022

This course enhance my knowledge of the data and data cleaning

Thank you to all the please support me to get certification

By E S F

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Jun 24, 2022

Very well organised and suitable for beginners and if you already have a bit of knowledge this is an excellent revision tool!

By JENNIFER O O

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Aug 30, 2021

Really nice course for a data analyst with a good instructors. I understand the process and how to clean Dirty data to Clean.

By Tabrez A

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May 26, 2023

This is a wonderful course for data cleaning in spreadsheets and SQL.

Apart from this understanding level of Sally is on top.

By SUNDAY E

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Feb 16, 2023

The instructor of this course did justice to it. I really learnt alot about dirty and untidy data and the cleaning process.

By Souvik D

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Dec 6, 2022

So much hands on experience with bigquery and effective ways to clean data , also how to search for Analyst job was helpful.

By Oluwakemi A

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Aug 4, 2022

Highly instructive and detailed to comprehend.

Well done to all facilitators.

Thank you COUSERA for this valuable opportunity.

By Seme W

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Mar 31, 2022

I honestly thought I would need a year to grasp SQL. I am very grateful to the instructor for making the language reachable.

By Mohamed M

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Mar 16, 2022

It is amazing course, exciting to completion this certificate and glad for instructor whose have extremally motivate speech.

By Lavanya T

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Dec 20, 2021

I'm very happy completed my fourth case . Process data from Dirty to clean by using tools like with spreadsheets, SQL .

By Cally I

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Jul 19, 2021

Excellent course, with practice and tutorials and videos,. Learned a lot, need more practice exercise to be perfect. Thanks.

By Ganapathi K

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Jun 12, 2021

The course is extremely good and it laid foundations to the real world use of data cleaning process. Great content by Hally!

By Makkala K

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Oct 8, 2023

The Instructor has provided me with a lot of knowledge and new things, skills, Ideas.. She was really good with everything.

By Suryakant P

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Mar 18, 2023

If more practical part is added rather than theoretical, that will boost more confident as it will have on hand experience.

By Michael G

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Aug 5, 2022

Der bisherige Kurs ist super aufbereitet. Wenn es die zeit zuliese, könnte man glatt einen ganzen Tag lang nur lernen. Top.

By Candi H

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Dec 27, 2021

Excellent course with great syllabus. Lecturer teaches in details with patience. Very encouraging class for SQL beginner.

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.