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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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18,659 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：

1651 - Process Data from Dirty to Clean 的 1675 个评论（共 3,191 个）

创建者 NURWAHIDA B M

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Oct 18, 2022

Alhamdullilah and thank you.

创建者 Arayna H

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Sep 13, 2022

Very helpful and informative

创建者 Govind s

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May 3, 2022

I love the sql learning here

创建者 Aymen B

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Mar 2, 2022

it was seful and great course

创建者 Azode U R

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Jan 7, 2022

se instructor was amazing!!!

创建者 Kudakwashe C

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Dec 1, 2021

Easy to start and understand

创建者 Abhijeet S

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Jun 27, 2021

Sally was such a good teacher

创建者 fernandes m

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Jun 22, 2021

Very effective in those days.

创建者 Hongjun L

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May 15, 2025

love the instructor's energy

创建者 Khaled M A M M

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Jul 28, 2024

Loved Sally. She is the best

创建者 Stefan S

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Jul 14, 2024

Great, clean, fast moving...

创建者 Yoram F

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Apr 18, 2024

Sangat membantu Terima kasih

创建者 Ho H T

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Jan 18, 2024

Full of detail and practice.

创建者 Rossella C

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Nov 28, 2023

Interesting and challenging.

创建者 Mohammed A

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Oct 29, 2023

the instructor was the best!

创建者 Emmanuel B

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Aug 21, 2023

i'm thankful for this course

创建者 M D

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Jul 2, 2023

Very informative. Thank you.

创建者 Glory-Ann V

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Jun 30, 2023

I have learn a lot! Thankyou

创建者 Samar H A S

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Jun 11, 2023

great and easy to understand

创建者 Aldizar H

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Feb 27, 2023

very good course. keep it up

创建者 EDDIE G

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Nov 27, 2022

Its been awesome all the way

创建者 Maha F

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Nov 24, 2022

Amazing easy to learn course

创建者 Monik G

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Sep 27, 2022

I enjoyed the topics on SQL

创建者 reyyan s

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Aug 3, 2022

it was useful and intresting