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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：

1626 - Process Data from Dirty to Clean 的 1650 个评论（共 3,191 个）

创建者 FIDELIS I

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Apr 8, 2023

Sally , is great facilitator!

创建者 Adam K

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Mar 20, 2023

Best way to use your free time

创建者 I S

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Jan 15, 2023

I'm lucky to have this course!

创建者 Seoungju W

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Oct 29, 2022

Awesome learning experiences!

创建者 Austin D M

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Oct 7, 2022

Great entry level information

创建者 Saravanan M

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Sep 11, 2022

its great learning with sally

创建者 ogunleye s

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Jul 25, 2022

So impacting.

Thank you goggle

创建者 Abdulhakeem A

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Mar 20, 2022

The best so far!!!!!!!!!!!!!!!

创建者 AdoboTravels

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Aug 23, 2021

SQL was a learning experience!

创建者 VIBIDESH T

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Jul 20, 2021

Had lots of practical exposure

创建者 Het S

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Feb 17, 2025

Had a good practical insights

创建者 Praveen M

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Sep 6, 2024

it was a good course to study

创建者 Abisola G

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Aug 9, 2024

the best decision i ever made

创建者 Melina V

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May 30, 2024

A lot of Hands-on projects ;D

创建者 Danielle D

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Dec 9, 2023

one of the most important imo

创建者 Babatunde I A

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Nov 8, 2023

Top instructor. Great course!

创建者 Mónica S

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Sep 18, 2023

Muy buen estructura del curso

创建者 Grace

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Jul 20, 2023

Impressive. Thank you so much

创建者 Rinat M

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May 16, 2023

Well structured and explained

创建者 Davonta L

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Mar 12, 2023

Very informal and challenging

创建者 Cesar A S H

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Mar 11, 2023

Great course. thanks for this

创建者 said A

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Jan 16, 2023

excellent course and teacher

创建者 Subtain A

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Dec 4, 2022

Great start with this course.

创建者 Regine P

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Dec 1, 2022

wedyl;ghfksaofouufldlgueogjed

创建者 Rita M

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Oct 27, 2022

BUENISIMO LO RECOMIENDO 100%