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：

2051 - Process Data from Dirty to Clean 的 2075 个评论（共 3,191 个）

创建者 Umair S

•

Oct 23, 2022

Perfect course

创建者 Oluwagbemiga P

•

Jul 23, 2022

Amazing course

创建者 GITABAHEN K

•

Jul 18, 2022

great learning

创建者 Jonathan B

•

Jul 4, 2022

Great delivery

创建者 Mohammed F

•

May 2, 2022

Very Educative

创建者 Herath M S U H

•

Apr 17, 2022

perfect course

创建者 Esmail M M H

•

Apr 16, 2022

helpful course

创建者 Shane N

•

Apr 7, 2022

Great support.

创建者 Rupam D

•

Mar 6, 2022

Great Learning

创建者 Srikanth S

•

Feb 8, 2022

More practical

创建者 Iván A A

•

Dec 31, 2021

Really usefull

创建者 Nasara L

•

Dec 4, 2021

It's very good

创建者 Stefania C

•

Oct 3, 2021

Great content!

创建者 Lateef B

•

Sep 25, 2021

Pretty awesome

创建者 Manish K

•

Sep 16, 2021

Great learning

创建者 Francesco M

•

Sep 1, 2021

Great course!!

创建者 Morales C S E

•

Jul 27, 2021

Great teacher!

创建者 Ali N

•

Jul 24, 2021

Awesome course

创建者 Sean V

•

Jul 7, 2021

Amazing course

创建者 Piyush k

•

Jun 1, 2021

Awesome course

创建者 Vishal

•

May 6, 2021

thank u google

创建者 Bakari H .

•

Apr 23, 2021

Awesome course

创建者 S A L M A N

•

Aug 4, 2025

Good to learn

创建者 Priti S R

•

Jan 29, 2025

best teaching

创建者 luis q

•

Jan 11, 2025

Very good!!!!