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
18,505 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

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.

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

筛选依据：

3001 - Process Data from Dirty to Clean 的 3025 个评论（共 3,158 个）

创建者 Ikrame B

•

Jul 31, 2024

Good

创建者 kitish v

•

Jul 29, 2024

đasa

创建者 stefffraser

•

Jul 24, 2024

good

创建者 THUNUGUNTA Y

•

Jun 20, 2024

good

创建者 Haftamu M

•

May 25, 2024

Good

创建者 Iwunze F C

•

May 24, 2024

GOOD

创建者 kavita c

•

Mar 28, 2024

good

创建者 Masroor A

•

Feb 17, 2024

best

创建者 LOKESH J

•

Feb 8, 2024

good

创建者 Avanish k y

•

Jan 14, 2024

Good

创建者 Ayushi B

•

Dec 20, 2023

Good

创建者 Anuradha A

•

Dec 18, 2023

good

创建者 NIKHIL M

•

Nov 24, 2023

good

创建者 Samarth C

•

Aug 6, 2023

good

创建者 abdulaziz a

•

May 15, 2023

good

创建者 suraj k

•

Dec 21, 2022

well

创建者 Sreenu S s

•

Nov 11, 2022

good

创建者 norzaidah b m

•

Aug 4, 2022

good

创建者 Mohit V

•

Jul 13, 2022

nice

创建者 T. B

•

Mar 23, 2022

good

创建者 Siddharth N

•

Oct 7, 2021

good

创建者 GHINADYA

•

Mar 8, 2025

oke

创建者 Ivana S

•

May 23, 2022

...

创建者 KARAN G

•

Aug 3, 2024

gh

创建者 Joojo S

•

Apr 5, 2023

OK