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Opiniones y comentarios de aprendices correspondientes a Process Data from Dirty to Clean por parte de Google

6,744 calificaciones

Acerca del Curso

This is the fourth course in the Google Data Analytics Certificate. These courses will equip you with the skills needed to apply to introductory-level data analyst jobs. 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, you will be able to do the following: - Learn how to check for data integrity. - Discover data cleaning techniques using spreadsheets. - Develop basic SQL queries for use on databases. - Apply basic SQL functions for cleaning and transforming data. - Gain an understanding of how to verify the results of cleaning data. - Explore the elements and importance of data cleaning reports....

Principales reseñas


8 de nov. de 2021

Probably one of the more technical courses of the program developing your technical skill set and actually preparing you to become a data analyst by introducing more hands-on Excel and SQL exercises.


13 de feb. de 2022

Every concept they explained crystal clearly and thoroughly. I am so happy that I am learning all these courses at free of cost. As soon as I get data analytics job, I will pay the fees without fail.

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1126 - 1150 de 1,243 revisiones para Process Data from Dirty to Clean

por Lily T

27 de jul. de 2021

I really like the way Sally made the class interactive and fun throughout.

por Shirley C

24 de ene. de 2022

V​ery good class, I would suggest more hands on practice for SQL queries.

por Mahmoud e

9 de jun. de 2022

I like so much the instructor , sally was amaxing person to do this job.

por Daniel K

3 de abr. de 2022

I'll be honest, it could get a little boring, but that just might be me.

por daniel r

1 de nov. de 2021

great examples and into to more than just beginner SQL; a bit fast tho

por Joshua A

20 de nov. de 2021

a​nother delightful module in the Google Data Analytics course......

por Afra Z

17 de sep. de 2021

Easy to follow. Great for beginners with no data science background

por Sylvia A

2 de abr. de 2022

The course was really a great course. Sally is such a great tutor.

por Abesh M

12 de jul. de 2021

I wish there were alternative shown for people who use Excel.

por Writabroto D R

17 de mar. de 2022

It should give us option to work on the sandbox version too

por Russell Y

23 de may. de 2022

The Concat question in the final Quiz was very confusing.

por 103_KUMAR S

30 de dic. de 2021

Good course. The instructor was very good and technical

por Virendra K

30 de may. de 2021

Good, but expected more of SQL and spreadsheet practice

por Ridwan A

24 de abr. de 2022

Well structured but could be more pratical intensive

por Amit A M S

8 de jun. de 2021

can include practise on sql,rather than in big query

por Me K

7 de may. de 2021

Teach common functions in real life such sum,max,min

por Yelena C

29 de oct. de 2021

Include more hands-on exersizes for using functions

por Smita P

23 de ago. de 2021

I learned a lot not sure is it sufficient for it.

por Mark K

1 de jul. de 2022

The CV part could have been in the last module.

por Sergio G

7 de oct. de 2021

It would be better with more practical examples

por Oloniyo B

9 de abr. de 2022

i like to clean data my favorite course so far

por Iqbal K

17 de dic. de 2021

The way the content flows is a little unusual

por Max H

18 de feb. de 2022

I bit more depth in SQL would have been nice

por Hamza A

30 de oct. de 2021

It was good, the instructor tried her best.

por Tyler M V

23 de abr. de 2021

Enjoyed the additional hands on activities