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
18,763 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：

2251 - Process Data from Dirty to Clean 的 2275 个评论（共 3,211 个）

创建者 Gamma F

•

Jul 7, 2025

all great

创建者 MARCOS D S R

•

May 31, 2025

excelente

创建者 Nandhini 2

•

May 21, 2025

Excellent

创建者 MARIAMA D

•

Apr 25, 2025

very good

创建者 CYG M

•

Apr 4, 2025

Excelente

创建者 ismaeel h

•

Mar 9, 2025

Very Good

创建者 Harold M

•

Feb 9, 2025

EXCELENTE

创建者 Jose D C A

•

Feb 4, 2025

Excelente

创建者 Juan M M P

•

Jan 22, 2025

Muy bueno

创建者 lutfi a

•

Jan 6, 2025

very good

创建者 Ibra M

•

Jan 4, 2025

Excellent

创建者 Bảo P

•

Dec 24, 2024

very good

创建者 Pinak K S

•

Dec 3, 2024

Very Good

创建者 john b

•

Oct 30, 2024

Excellent

创建者 Muhammad A

•

Oct 23, 2024

wonderful

创建者 shankar c

•

Oct 15, 2024

Fantastic

创建者 Samandar T

•

Oct 11, 2024

wery good

创建者 Pavan T

•

Oct 6, 2024

very good

创建者 Manahil Y

•

Sep 28, 2024

Excellent

创建者 Md. I J

•

Sep 4, 2024

Excellent

创建者 yaser a

•

Aug 31, 2024

thank you

创建者 Abdul M M

•

Aug 10, 2024

excellent

创建者 Mohit k

•

Aug 10, 2024

excellent

创建者 BRUNO B D S

•

Aug 5, 2024

Muito bom

创建者 SHAMSUDEEN B

•

Aug 3, 2024

Excellent