This course was okay, but projects required much more in depth information than the course materials provided.

Very interesting course where we learn the methods to get data from the web, clean data and getting it clean.

This course is brilliant, but I expected more exercises to master more commands in R mentioned in the course.

Great info on accessing data from multiple sources. Also some excellent teaching on relevant R code modules.

This part of the specialization is very important since 70% of a data scientist work is get and clean data.

I tried my best to the best, certain things were little complicated to understand but it was worth learning

The content choice is fantastic - introduced a lot of great tools - albeit somewhat rushed in presentation.

Very good place to learn very important tools like dyplr and tidyr to access and clean from several formats

Allows you to deepen your knowledge in R how to get data. The final work was challenging, but possible :-)

Nice course. Far easier than R-Programming. Could be refreshed to match tidyverse workflow. Otherwise OK.

The assignments are sometimes poorly explained. Other than that this is a solid and very useful course.

It was a great course, however I had a bit of confusion when trying to understand the final assignment.

This course is quite challenging but it provides me basic idea of tiny data which is very helpful.

Great course but would benefit of more hands on exercises done by the teacher during the lectures.

Overall very good but the class does not teach enough to make the course work easy to figure out.

I want to learn how to make an efficient codebook and README.

Using Github is a bit hard for me.

awesome course, will require a lot of reading and re-reading though - mainly for the R part.

Content is good, but the delivery could be improved (email alerts, assessment feedback, etc)

I would like to have notes or PPT related to this course it will be better if u share that

This hands on project requires to put in practice all R concepts from the previous courses.

The course seems pretty simple but the content is condensed and really relevant. A must do.

The Final Project was excellent. Really satisfying upon completion. Course was good aswell.

This is a fantastic course. Well designed and incredibly useful as far as course content.

T​he course is very informative and quite challenging for one starting the Data Science.

las actividades evaluativa son mucho mas difíciles que lo que se presenta en los videos.