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：

2051 - Process Data from Dirty to Clean 的 2075 个评论（共 3,215 个）

创建者 Amir K

•

Nov 7, 2021

Awesome Trainer

创建者 Michael U H

•

Nov 3, 2021

Muy buen curso.

创建者 Muhammad A K

•

Jul 8, 2021

Best Instructor

创建者 Etaoghene M

•

Mar 18, 2026

very effective

创建者 Angel N

•

Aug 23, 2024

very educative

创建者 Muhammad

•

Aug 22, 2024

I LOVE SALLY!!

创建者 Badri N

•

Aug 12, 2024

Great insights

创建者 Anderson A

•

May 13, 2024

Amazing Course

创建者 Gonza O

•

Dec 18, 2023

Sally is great

创建者 Paul T

•

Nov 13, 2023

very practical

创建者 Eugene N

•

Oct 24, 2023

Great learning

创建者 Luciano M G

•

Jul 14, 2023

10 out of ten!

创建者 Aditya t

•

Jan 17, 2023

great course !

创建者 Shubham P

•

Jan 11, 2023

amazing course

创建者 Yedna M

•

Jan 5, 2023

Très bon cours

创建者 Samuel C A

•

Dec 20, 2022

It is complete

创建者 BELGACEM G

•

Dec 15, 2022

Merci beaucoup

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.