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Avis et commentaires pour d'étudiants pour Process Data from Dirty to Clean par Google

4,181 évaluations
711 avis

À propos du cours

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....

Meilleurs avis

8 nov. 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.

24 avr. 2021

Google makes great professional certifications. All the classes so far have been fantastic but getting our hands dirty with the data was fun and challenging. Look forward to completing this series.

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101 - 125 sur 773 Avis pour Process Data from Dirty to Clean

par sharaf a

23 juin 2021

Sally, the instuctor was great. I really liked her way of teaching,very easy to understand and interesting to learn. This course contains lot of information. It has a very good introduction for spreadsheets and SQL.

par Aaron L D

11 juil. 2021

Excellent session. This is why I signed up for this programme. Learnt alot of cool tips from Sally as well as being trained in the way to handle the data well. Loved this course the best. Its tough but its worthi t!

par Cara C

30 juin 2021

Sally was a wonderful instructor! I like her passion and enthusiasm for data analysis. The lectures in this course were very clear and easy to follow. The hands-on activities were very useful and interesting.

par ajibade a

12 oct. 2021

Very engaging course! This course shows why data cleaning is an important aspect of data analysis and teaches tools and many functions using those tools that can help with data cleaning. My favourite so far!

par Sairishab H s k

11 sept. 2021

The tutor is the best . Just one feedback ,the course could have gone little deep with the function and examples for practice . Also the Resume part could have been kept at the last after all the 8 modules.

par Jennifer B

10 oct. 2021

This course contains great examples that incorporates many great functions to help us understand the context of data cleaning, both in spreadsheets and databases. Great design, great instructor. Thank you


14 août 2021

This course provided a deeper understanding and usage of different tools as well as functions to process data. I also loved how the instructor also explained about how to build your resume effectively.

par Omotade O

27 oct. 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


2 janv. 2022

Loved the way Sally presented this course. Always refreshing to learn from Sally throughout. I wish Google continue their amazing work with such expressive tutors who can connect with learners.

par Anthony L

17 janv. 2022

T​his course covered a good amount of technical skills involved with data analytics. I appreciate the focus on resumes and to start thinking about job searching, and what that may entail.

par Siddikur M

9 juin 2021

Excellent course . I have learned a lot of things like Data cleaning, Data mining and so many things which will help me to my professional career. Also thanks to my Instructor and google.

par Santosh J

22 janv. 2022

I have enjoyed awesome course content and trainer. It focuses on professional skills which are required to get a data analyst job and also helps to create resume for application for job.

par jahiron m g

25 oct. 2021

I am very proud of you for building this course, it was challenging but attainable, many new information that will be useful right you learn it. hope everyone found it as great as I did.

par Siaosi K L

24 août 2021

It had been a wonderful course. I had learnt a lot that will help me cleaning data to be analysed to inform planning and decision making to improve students' learning. Thank you so much!

par Don A

16 août 2021

This has been a tremendous course thus far, I love the pacing and time they are taking to ensure we understand each and ever step of cleaning and processing the data. Great job, Google!

par Nandha K V

23 déc. 2021

Best teaching from the course instructor. The course content and materials are so good easy to understand and it helped me to gain data cleaning skills using spreadsheets and SQL.

par Hrvoje G

12 déc. 2021

Very well structured, even though I have experience in practical data cleaning, these foundations has been a very good addition on how to have structured approach on the subject

par Deleted A

29 nov. 2021

I learn a lot through this course. This course gave me insights into strategies to kick a career as a data analyst. As I am an entry, this is really really helpful. Love this!

par Ajay R

3 juil. 2021

All the previous courses were good but this one with Sally was really interesting to keep going forward more often. QwikLabs are great. Need more QwikLabs for extra practices.

par Tanya B

5 juin 2021

It was quite challenging course as to understand what data integrity is, is not easy. Besides this the functions introduced for Excel were a bit complicated but really useful.

par Gustavo C

22 juil. 2021

S​ally was amazing! I have learned so much with her and all this information is being a lot helpful in my job and have opened doors with this new skills that I am learning.

par Hareesh

19 juin 2021

Instructor sally was just awesome, her passionate explaining of each and every section while giving hands on approach to SQL and Spreadsheets is what best about this phase.

par Maryam A B

8 oct. 2021

I enjoyed the course. I am just wondering why resume creation was a topic in this course. Relevant but kinda felt it should've been at the end of the certificate program

par M N

22 sept. 2021

Before undertaking this course I was totalling ignorance about the fact that there are unworthy data but at the end of this course I can now wrangle and munch data.

par Cirilo M

19 avr. 2021

I believe this is the best course so far. Love the content, and the explanation. Sally's enthusiasm is breathtaking. It just shows how happy she is to help us learn