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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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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：

2251 - Process Data from Dirty to Clean 的 2275 个评论（共 3,191 个）

创建者 Muhammad A

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Oct 23, 2024

wonderful

创建者 shankar c

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Oct 15, 2024

Fantastic

创建者 Samandar T

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Oct 11, 2024

wery good

创建者 Pavan T

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Oct 6, 2024

very good

创建者 Manahil Y

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Sep 28, 2024

Excellent

创建者 Md. I J

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Sep 4, 2024

Excellent

创建者 yaser a

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Aug 31, 2024

thank you

创建者 Abdul M M

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Aug 10, 2024

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创建者 Mohit k

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Aug 10, 2024

excellent

创建者 BRUNO B D S

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Aug 5, 2024

Muito bom

创建者 SHAMSUDEEN B

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Aug 3, 2024

Excellent

创建者 Jorge A M

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Aug 3, 2024

EXCELENTE

创建者 PABITRA B

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Jul 7, 2024

EXCELLENT

创建者 LEVY S D S

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Jun 23, 2024

muito bom

创建者 Vinai K

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Jun 18, 2024

very good

创建者 Adam M L

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Jun 16, 2024

Very nice

创建者 Hema M

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May 3, 2024

Fantastic

创建者 Moon G

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Apr 11, 2024

Loved it.

创建者 Prashant K

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Mar 25, 2024

Very Nice

创建者 Meilia I A S

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Mar 10, 2024

very nice

创建者 Nisar K

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Feb 28, 2024

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Feb 19, 2024

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创建者 Sam K

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Feb 14, 2024

excellent

创建者 Charles J

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Dec 12, 2023

Nice One!

创建者 Hasan A

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Dec 10, 2023

I LIKE IT