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学生对 Google 提供的 Process Data from Dirty to Clean 的评价和反馈

4.8
18,755 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

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.

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:

1151 - Process Data from Dirty to Clean 的 1175 个评论(共 3,209 个)

创建者 Juan V

Mar 21, 2023

It is a great course to learn more about SQL and spreadsheets

创建者 2K20\CO\025 A K S

Nov 2, 2022

Great learning experience. Got to know about many new things.

创建者 Ilia G B

Mar 14, 2022

The course was great and thorough. Thank you for creating it!

创建者 Mohammad k H

Nov 30, 2021

I enjoyed as finish this course and I learned tons of things.

创建者 Solomon B

Sep 1, 2021

Very detail explanation and hands on exercises. It is awesome

创建者 Bhagyashree K M

Sep 26, 2024

good course , learning is good with the topic well explained

创建者 ATHMIKA P R S

Jul 16, 2023

The tutor did a good job in explaining the topic really well

创建者 Ann M B

Feb 26, 2023

I love that I can repeat the courses if they are complicated

创建者 Chukwuma O

Sep 20, 2022

Excellent delivery! Well structured and easy to understand.

创建者 Ahsan M

Jun 25, 2022

I would suggest to have this course for better understanding

创建者 Lord B

Sep 26, 2021

It was great to learn how to clean data before analyzing it.

创建者 Jorge C

Jun 27, 2025

if you know some spreadsheet ans sql it puts you in context

创建者 Mihailo L

Mar 10, 2025

Already knew most of it but for beginners its really great!

创建者 Mary E L

Apr 20, 2024

Great course to level set critical data analysis skill sets

创建者 PRACHI S

Mar 20, 2023

it build my confidence and taught me a lot to use in future

创建者 Ligia I

Mar 16, 2023

I loved the instructor! She's amazing. Thank you very much!

创建者 Oluwatosin A

Jul 10, 2022

Thank you Google and Coursera. Also, great facilitator too!

创建者 Shristee k

Jun 5, 2022

This course has made data analytics more interesting for me

创建者 Pongsakorn O

Mar 1, 2022

The instructer is so passionate with the course. Thank you!

创建者 Sidnei L B

Sep 24, 2021

A very good course. Thank you for the opportunity to learn.

创建者 Mahima V G

Aug 30, 2021

Very good course. Explained all the terms in very good way.

创建者 Wajiha z

Aug 2, 2021

The instructor is amazing and her way of teaching is great.

创建者 Humay R

Jun 13, 2021

Sally is so positive person. Perfect and inspiring lessons!

创建者 Agustina B

Apr 15, 2025

ame a la profesora, fue a la que mejor entendí hasta ahora

创建者 moamen i

Jun 22, 2024

this is a marvellous Course with extra hands-on activities