Chevron Left
返回到 Process Data from Dirty to Clean

学生对 Google 提供的 Process Data from Dirty to Clean 的评价和反馈

4.8
星
18,652 个评分

课程概述

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...

热门审阅

RH

Oct 27, 2023

Fun, concise, and on point course walking new folks through (or a great review for not so new folks) the process of identification, basic change management, and reporting for dataset validation

AM

Jul 7, 2025

Great way of teaching, her lectures were outstaning and engaging, understood each and every concepts very clearly. Thank you Google and Coursera team for making us to interact with such personality...

筛选依据：

1376 - Process Data from Dirty to Clean 的 1400 个评论（共 3,190 个）

创建者 Annabel C

•

Oct 3, 2022

nice course, well detailed and informative

创建者 Sauce P

•

Aug 18, 2022

very informative, and well explained course

创建者 akande f

•

Aug 16, 2022

The tutor made the teaching easy. Good work

创建者 Yusuf B

•

Mar 8, 2022

Thank you Sally I've learn so much from you

创建者 shady a

•

Feb 23, 2022

The trainer is so good , Thank you so much.

创建者 Halah H

•

Feb 16, 2022

I love the Tutor, such a great communicator

创建者 Nassro A K

•

Feb 11, 2022

I learned a lot of things from this course.

创建者 Priyank D

•

Jan 30, 2022

very well explained data cleaning procedure

创建者 quốc d đ

•

Jan 7, 2022

Great course , I have leant a lot of things

创建者 Yu C L

•

Dec 22, 2021

This is a good course and very resourceful!

创建者 Isam S

•

Aug 25, 2021

Thank you very much it was great

Appreciate

创建者 Rabih E H

•

Sep 24, 2024

Perfect Instructor and helpful information

创建者 michael p

•

Aug 22, 2024

Very good information and teaching method.

创建者 Nathan M

•

Aug 9, 2024

The lessons are concise and easy to follow

创建者 Oscar G

•

Mar 2, 2024

great introduction to a important skillset

创建者 SAURABH P

•

Jan 27, 2024

this is great course to improve your skill

创建者 SIKUKU B W

•

Sep 19, 2023

Great course for beginning data analysts!!

创建者 Srivalli K

•

Aug 16, 2023

The instructor was very easy to understand

创建者 gopika s

•

Jun 25, 2023

Felt very happy with learning this course.

创建者 Adnan A

•

Jun 25, 2023

Very useful material to learn and upskill.

创建者 Rukmani K

•

Mar 5, 2023

Really good compilation and study material

创建者 Irwan Y

•

Feb 4, 2023

It give much more than just analyst skills

创建者 Berk T

•

Jan 3, 2023

Love the instructor and her positive vibes

创建者 Caroline O

•

Sep 5, 2022

Well presented and key concepts explained

创建者 teymoore k

•

Jul 22, 2022

I feel so much more confident in SQL now.