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
18,782 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.

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.

筛选依据：

2301 - Process Data from Dirty to Clean 的 2325 个评论（共 3,215 个）

创建者 Akash B

•

Sep 29, 2023

Very Good

创建者 Minh A L

•

Sep 16, 2023

I love it

创建者 Okafor C

•

Sep 7, 2023

excellent

创建者 Jokanola A

•

Aug 27, 2023

Excellent

创建者 Niño E

•

Jul 18, 2023

great (Y)

创建者 Kiến P Đ

•

Jun 19, 2023

Very good

创建者 snehasis d

•

May 31, 2023

very good

创建者 Luciane S

•

May 25, 2023

Muito bom

创建者 Edwin Y A

•

May 21, 2023

Excellent

创建者 Mateo O (

•

May 21, 2023

I LOVE IT

创建者 Rodrigo U

•

Apr 29, 2023

Excellent

创建者 saira m

•

Apr 14, 2023

Excellent

创建者 zyad n

•

Apr 8, 2023

fantastic

创建者 MESTOUR A

•

Mar 11, 2023

Completed

创建者 Mr. J S

•

Feb 22, 2023

Very Nice

创建者 Abdo A

•

Dec 18, 2022

excellent

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!!