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

AS

Jul 17, 2023

Great course for the beginner! Only thing that I wanna see in this course in the next edition, if there is any, is the a bit more practice content. Overall great content with legendary tutors.

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：

2276 - Process Data from Dirty to Clean 的 2300 个评论（共 3,160 个）

创建者 mube r

•

Dec 17, 2022

fantastic

创建者 Chandu V

•

Dec 17, 2022

very easy

创建者 Carmen M

•

Dec 12, 2022

thank you

创建者 sushant k

•

Nov 28, 2022

Excellent

创建者 Lori S

•

Sep 4, 2022

excellent

创建者 M. A A

•

Aug 15, 2022

well done

创建者 Leonardo C

•

Aug 12, 2022

Excelente

创建者 Laxmi H N

•

Jul 30, 2022

excellent

创建者 Daniel E

•

Jun 16, 2022

Awesome!!

创建者 James M

•

May 2, 2022

Amazing !

创建者 Karamveer S

•

Mar 19, 2022

Excellent

创建者 Wallace G F

•

Mar 10, 2022

Excellent

创建者 Sharif D

•

Mar 9, 2022

Love it!!

创建者 Mahmoud A

•

Feb 4, 2022

Thank you

创建者 Veena

•

Jan 27, 2022

very good

创建者 Tingting L

•

Dec 7, 2021

very good

创建者 Edmund B H

•

Nov 14, 2021

Excellent

创建者 Steven G

•

Nov 13, 2021

muy bueno

创建者 Subhramanyu S

•

Nov 9, 2021

Wow nice

创建者 Noor A K

•

Oct 20, 2021

Satisfied

创建者 TANVIR A M

•

Sep 9, 2021

very good

创建者 Muzammil K

•

Sep 8, 2021

Very Good

创建者 ABDUL H

•

Aug 19, 2021

Excellent

创建者 Aaron I S

•

Jul 25, 2021

Excellent

创建者 Yuzhen M

•

Jun 22, 2021

excellent