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学生对 Google 提供的 Process Data from Dirty to Clean 的评价和反馈

4.8
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:

1126 - Process Data from Dirty to Clean 的 1150 个评论(共 3,209 个)

创建者 Smith P

Nov 29, 2021

teaching every thig from scratch and hands-on practice is there

创建者 Hera

Nov 4, 2021

Thanks for making this course. I am so excited did this course.

创建者 Panji A

Jul 10, 2021

Great journey to improve data analitic skill in clean the data!

创建者 Purity L

Nov 28, 2023

Sally is a very cheerful teacher. I enjoyed learning with her.

创建者 Neha A

Sep 22, 2023

instructor was enthusiastic and the course was easy to follow.

创建者 Seung Y B

Jan 30, 2023

I think I could build a good understanding on processing data.

创建者 Zulhilmi A

Jan 22, 2023

Straightforward and clear explanations and practical examples.

创建者 RAGUL M (

Dec 7, 2022

this module clearly explain 's the spread sheet & sql basics

创建者 Afishat O

Oct 19, 2022

I loved this course so much. Sally was phenomenal throughout.

创建者 AKSHITA G

Oct 8, 2022

most practical knowledge in first 4 courses was given in this

创建者 Urenna A

Sep 21, 2022

Great course with easy to follow lessons and a great teacher.

创建者 Ed L

Feb 9, 2022

I really loved this course. Thanks Google and thanks Coursera.

创建者 Alejandro F

Jan 11, 2022

Magnifico curso! Aprendi muchisimo! Gracias Google y Coursera.

创建者 Karan D

Jul 11, 2021

this is one of the important course for learning data analysis

创建者 Cansu Ö

Apr 23, 2021

Great course about data cleaning both in spreadsheets and SQL.

创建者 Aya M

Feb 9, 2026

The best coach so far, the course itself is very informative

创建者 Diego E N V

Jul 26, 2025

The instructor is great, fun, accurate, and explains amazing!

创建者 Claudette W

Mar 5, 2025

Love it, The course is so insightful and Im learning so much

创建者 Priscy A

Apr 13, 2024

i enjoyed learning more about spreadsheets and sql. Thank you

创建者 Panudech P

Jan 8, 2024

I am very happy to join this course. Big than ks to instuctor

创建者 NORMA E Q P

Dec 21, 2023

excelent introduction to SQL and very helpful to write the cv

创建者 Kurniawan A R

Nov 23, 2023

Thank you, Google, Coursera, and Sally for the great courses.

创建者 Mary T

Aug 4, 2023

its really a good course, I enjoyed lerned with Sally. thanks

创建者 Aristóteles J

Jul 22, 2023

I appreciated the instructor of the Course 4: a good speaker.

创建者 Charanjeet S

Jul 13, 2023

leaned so many thing and it was the best lectures for me ever