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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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18,602 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

Jan 27, 2023

The course covers the topic of data cleaning, handling missing values, outliers and errors using SQL and spreadsheets, which are important skills for data analysis and working with real-world data.

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：

2576 - Process Data from Dirty to Clean 的 2600 个评论（共 3,189 个）

创建者 Durga B T

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Nov 22, 2023

nice

创建者 Ganesh M

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Oct 30, 2023

nice

创建者 SK. S

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Oct 14, 2023

Best

创建者 Yogesh

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Oct 8, 2023

good

创建者 I P A

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Sep 15, 2023

good

创建者 Pramitha D

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Sep 14, 2023

cool

创建者 Ibad u R

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Sep 9, 2023

Good

创建者 cristian a

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Aug 28, 2023

cool

创建者 RAMASUBIRAMANIYANG G

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Jul 24, 2023

good

创建者 divyansh s

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Jul 21, 2023

good

创建者 Dhananjay K P

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Jun 6, 2023

nice

创建者 Sourinathan

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May 21, 2023

good

创建者 aremo a

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Apr 27, 2023

fine

创建者 Sarchika D

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Mar 27, 2023

good

创建者 Arnoldy C

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Mar 15, 2023

good

创建者 Fitrah S

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Mar 14, 2023

cool

创建者 Angger M R

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Mar 10, 2023

good

创建者 Thu H L

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Mar 7, 2023

good

创建者 shivam j

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Feb 7, 2023

good

创建者 kiattisak S

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Jan 17, 2023

Good

创建者 Faraz G

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Jan 5, 2023

good

创建者 SABARIVEL.K

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Dec 24, 2022

good

创建者 bhargavi s

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Dec 9, 2022

Good

创建者 Dinesh W

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Dec 6, 2022

Good

创建者 Jason T

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Nov 24, 2022

good