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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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18,763 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：

2151 - Process Data from Dirty to Clean 的 2175 个评论（共 3,211 个）

创建者 Soundarya M

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Sep 13, 2022

good course

创建者 Deepak C

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Sep 6, 2022

good course

创建者 Bello I

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Sep 3, 2022

Sally Rocks!

创建者 parfait K k

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Aug 28, 2022

great course

创建者 tosin a

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Aug 16, 2022

Great course

创建者 Vijaykrishna V

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Jul 27, 2022

vijaykrishna

创建者 Nena F

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Jul 9, 2022

outstanding!

创建者 Am B A

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Jun 6, 2022

It was great

创建者 Uttam K

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Apr 28, 2022

Great Course

创建者 tejaswini d

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Apr 22, 2022

nice course.

创建者 Fidaly H

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Apr 17, 2022

Overall Good

创建者 Adedayo O

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Feb 17, 2022

great course

创建者 Satyam S

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Nov 18, 2021

Great Course

创建者 Christiam A S

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Nov 14, 2021

Great course

创建者 Muhammad G

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Oct 22, 2021

very helpful

创建者 ABHIJIT K

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Oct 8, 2021

Exceptional!

创建者 romie h

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Sep 6, 2021

Good program

创建者 Divyesh S

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Sep 1, 2021

Excillent :)

创建者 dumebi j

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Aug 26, 2021

great course

创建者 Gürkan Y

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Jul 21, 2021

Great job !!

创建者 mohamed a m

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Jun 30, 2021

Really Great

创建者 Aumit H

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Jun 21, 2021

Very Helpful

创建者 Neil T

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May 23, 2021

Great course

创建者 Ashutosh D

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May 19, 2025

Nice course

创建者 SHARANA B

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Jan 18, 2025

Best Tutor.