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

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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

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：

1701 - Process Data from Dirty to Clean 的 1725 个评论（共 3,210 个）

创建者 Peter M

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Jun 29, 2023

The best instructor so far.

创建者 EUGENE F G R

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Apr 30, 2023

very detailed Iearned a lot

创建者 Win P P

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Mar 10, 2023

Good job Sally. Keep it up.

创建者 Bakare A o

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Jan 25, 2023

best course and tutors ever

创建者 Oyindamola S

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Nov 14, 2022

Thank you so much Sally!!!!

创建者 Wahab A

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Aug 14, 2022

Best course for a beginner.

创建者 Andrey R K

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Jul 2, 2022

Very informative and direct

创建者 Anita K

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Feb 5, 2022

The course was interesting.

创建者 Manikandan V

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Jan 9, 2022

Bigquery not able to access

创建者 Anas K

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Oct 9, 2021

great help in data cleaning

创建者 Rodolfo D

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Jul 27, 2021

I learned so much thank you

创建者 Basim M

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Jun 1, 2021

good Job

it was interesting

创建者 Raphael R

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Apr 30, 2021

Great course, great teacher

创建者 Tayná

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Jul 1, 2024

Muito didático e completo!

创建者 Rendy A

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Jan 27, 2024

Sangat jelas pembelarannya

创建者 Hala A

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Nov 5, 2023

The instructor is AMAZING!

创建者 Ayobami I

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Aug 19, 2023

this is a very good course

创建者 Asim k

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Jul 5, 2023

so much to learn from this

创建者 Abhipsa M

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Jun 27, 2023

good , learned and enjoyed

创建者 Andrew k

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Apr 27, 2023

Great data cleaning skills

创建者 Raghavendra S S

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Jan 18, 2023

THANK YOU FOR YOUR SUPPORT

创建者 Abepitiyage A C P

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Sep 4, 2022

GExcellent demontrattion.!

创建者 Vidushi J

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Aug 5, 2022

Great learning experience!

创建者 Temitope I

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Jul 19, 2022

This course is execellent.