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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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18,755 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：

1401 - Process Data from Dirty to Clean 的 1425 个评论（共 3,210 个）

创建者 gopika s

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Jun 25, 2023

Felt very happy with learning this course.

创建者 Adnan A

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Jun 25, 2023

Very useful material to learn and upskill.

创建者 Rukmani K

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Mar 5, 2023

Really good compilation and study material

创建者 Irwan Y

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Feb 4, 2023

It give much more than just analyst skills

创建者 Berk T

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Jan 3, 2023

Love the instructor and her positive vibes

创建者 Caroline O

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Sep 5, 2022

Well presented and key concepts explained

创建者 teymoore k

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Jul 22, 2022

I feel so much more confident in SQL now.

创建者 Luis M

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Jul 22, 2022

Excellent course!! Excellent instructor!!!

创建者 Aleksandra J

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Jul 19, 2022

Great quality course as usual from Google.

创建者 Joao G J

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Nov 24, 2021

Very informative and practical, loved it!

创建者 Rachu M

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Sep 18, 2021

She was unbelievable and most encouraging!

创建者 Patricia S

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Aug 5, 2021

Excellent explaination, examples and tools

创建者 Sourav C

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Jul 9, 2021

Informative, Extensive and Entertaining!!!

创建者 Arup K R

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Jun 5, 2021

Sally is the best teacher. I learned a lot

创建者 Oscar G O C

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May 4, 2025

I loved how she explained the information

创建者 Marrium N

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Dec 13, 2023

Thank You Sally and team for this course.

创建者 Ömer Ç

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Aug 29, 2023

Pretty useful. I can highly recommend it.

创建者 Naoko S

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May 11, 2023

The instructor is very engaging and good.

创建者 Tanveer A

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Jan 23, 2023

Thank you for delivering the best course.

创建者 Md. A A

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Jan 20, 2023

Nice, Learn new thing about excel and SQL

创建者 Ayodapo T

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Oct 21, 2022

This was really helpful and eye opening.

创建者 Toli M

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Sep 26, 2022

incredible lecturer! loved it thank you!

创建者 Pamela I

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Sep 23, 2022

This course has been interesting so far.

创建者 Wamathai W

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May 25, 2022

I really Enjoyed this part of the course.

创建者 Jeffrey J D A

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Mar 18, 2022

The instructor is really good and lively!