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
18,659 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

OO

Oct 26, 2021

Good content overall. However it will be nice to have the glossary for each week not mixed up with those from previous as it makes it hard to navigate and know which new words need to be learnt

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：

1901 - Process Data from Dirty to Clean 的 1925 个评论（共 3,191 个）

创建者 CHRISTIAN I N

•

Apr 22, 2023

NICE AND GREATFUL

创建者 zola h

•

Mar 18, 2023

Magnificent Course

创建者 Haroon A

•

Mar 2, 2023

Exceptional course

创建者 Sahan P S

•

Feb 26, 2023

AWESOME!!!!!!!!!!!

创建者 juan g

•

Feb 21, 2023

Very useful course

创建者 Chotipith T

•

Feb 20, 2023

I love this course

创建者 Adum M T

•

Jan 11, 2023

It's a good course

创建者 Supakarn K

•

Nov 24, 2022

Highly recommend!!

创建者 GOPI K A

•

Oct 5, 2022

Excellent course.

创建者 Om P

•

Aug 12, 2022

It is realy good..

创建者 Sid

•

Aug 1, 2022

Sally is the best!

创建者 Data G

•

Jul 28, 2022

extremely valuable

创建者 Bernard M

•

Jul 24, 2022

Great Instructor!!

创建者 John O

•

Jun 9, 2022

Thank you Coursera

创建者 Lucas W

•

Jan 17, 2022

Great instructor!

创建者 João P T P P C

•

Dec 13, 2021

The best, reminder

创建者 Dorian S

•

Nov 28, 2021

Great intro to SQL

创建者 Iqra S

•

Jul 26, 2021

amazing instructor

创建者 RODOLFO G V

•

Sep 4, 2025

UN CURSO MUY UTIL

创建者 Alejandro C

•

Jun 15, 2025

Excelente curso!!

创建者 Osamah A Q M

•

Jan 8, 2025

so excited course

创建者 Yasser H

•

Oct 21, 2024

Thank you teacher

创建者 Amna M

•

Oct 15, 2024

Excellent course!

创建者 Riky H

•

May 7, 2024

Sangat bermanfaat

创建者 Hamza S

•

Apr 7, 2024

Very good Teacher