Chevron Left
Back to Process Data from Dirty to Clean

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

4.8
stars
18,571 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

AM

Jul 3, 2023

It was a great course that helped me so much and thought me the ways how to deal with dirty data and clean them. The techniques were accurate which made the works easy to deal with dirty data.

OO

Jan 27, 2023

The course covers the topic of data cleaning, handling missing values, outliers and errors using SQL and spreadsheets, which are important skills for data analysis and working with real-world data.

Filter by:

1626 - 1650 of 3,173 Reviews for Process Data from Dirty to Clean

By Het S

•

Feb 17, 2025

Had a good practical insights

By Praveen M

•

Sep 6, 2024

it was a good course to study

By Abisola G

•

Aug 9, 2024

the best decision i ever made

By Melina V

•

May 30, 2024

A lot of Hands-on projects ;D

By Danielle D

•

Dec 9, 2023

one of the most important imo

By Babatunde I A

•

Nov 8, 2023

Top instructor. Great course!

By Mónica S

•

Sep 18, 2023

Muy buen estructura del curso

By Grace

•

Jul 20, 2023

Impressive. Thank you so much

By Rinat M

•

May 16, 2023

Well structured and explained

By Davonta L

•

Mar 13, 2023

Very informal and challenging

By Cesar A S H

•

Mar 11, 2023

Great course. thanks for this

By said A

•

Jan 16, 2023

excellent course and teacher

By Subtain A

•

Dec 4, 2022

Great start with this course.

By Regine P

•

Dec 1, 2022

wedyl;ghfksaofouufldlgueogjed

By Rita M

•

Oct 27, 2022

BUENISIMO LO RECOMIENDO 100%

By NURWAHIDA B M

•

Oct 19, 2022

Alhamdullilah and thank you.

By Arayna H

•

Sep 13, 2022

Very helpful and informative

By Govind s

•

May 3, 2022

I love the sql learning here

By Aymen B

•

Mar 2, 2022

it was seful and great course

By Azode U R

•

Jan 7, 2022

se instructor was amazing!!!

By Kudakwashe C

•

Dec 1, 2021

Easy to start and understand

By Abhijeet S

•

Jun 27, 2021

Sally was such a good teacher

By fernandes m

•

Jun 22, 2021

Very effective in those days.

By Hongjun L

•

May 16, 2025

love the instructor's energy

By Khaled M A M M

•

Jul 28, 2024

Loved Sally. She is the best