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
18,664 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：

2201 - Process Data from Dirty to Clean 的 2225 个评论（共 3,191 个）

创建者 Dũng V M

•

Jul 21, 2024

Very good!

创建者 Anas O L

•

Jan 31, 2024

I loved it

创建者 AHMED M P

•

Oct 9, 2023

is perfect

创建者 Jessica A

•

Jul 26, 2023

I loved it

创建者 Nnedinma P A

•

Jul 25, 2023

Stratified

创建者 Minindu B

•

Jun 30, 2023

Excellent!

创建者 Mohamed M

•

May 22, 2023

Thanks lot

创建者 Celestine E

•

Apr 3, 2023

Great deal

创建者 Aarushi M

•

Mar 26, 2023

marvellous

创建者 ANGAMUTHU S

•

Nov 26, 2022

nic course

创建者 NALUBOLU N K

•

Oct 28, 2022

excellent

创建者 Mukunthan A

•

Oct 26, 2022

Excellent

创建者 Dr. S G

•

Oct 25, 2022

Excellent

创建者 Morenike O K

•

Oct 17, 2022

Brilliant

创建者 cholate r

•

Oct 6, 2022

Excellent

创建者 A20BBE11 D D

•

Sep 24, 2022

VERY GOOD

创建者 Anurag K

•

Sep 10, 2022

Very Good

创建者 Thalapathy S

•

Jul 29, 2022

GOOD WORKS

创建者 Samuel J

•

Jul 2, 2022

Thank you

创建者 Albert M C L

•

Feb 23, 2022

Excellente

创建者 Vanessa R

•

Jan 27, 2022

Amazing!!!

创建者 Osama Z

•

Dec 24, 2021

excellent.

创建者 Pierre F

•

Nov 14, 2021

Excellent!

创建者 Brevin S

•

Nov 10, 2021

Excellent!

创建者 Hoda e

•

Aug 28, 2021

Excellent