It is a really complete course to undertand how R programming language works. The classes are really great and the content is really important to work in the data science field.

About the assignment in week 1, it may be challenging as a beginner. But generally it is a great course. Thanks to professor Peng and others who made contribution to this class!

This was a challenging class and it took me quite some time to figure things out. But I feel I learned something. Definitely check the tips provided my the mentors in the forums

I learned a lot through this course. I can feel the difference every time I complete a course. Thank You

Some data were missing towards the end. otherwise, the course is simple.

Hi team, FYI there is a typo in R programming, background material, Week1:Getting started and R Nuts and Bolts - Video : Getting Help - Slide 9/14

Follow up witht the solution

For a beginner, the assignments were very challenging, but worth it. I learned a lot from the course and feel as if I left the course with a solid grasp of how to program in R.

best teaching and student financial Aid Option is also very beneficial for every class of students. I thank the coursera team for their efforts to run this educational website.

The course is great, the assignments are challenging but they help a lot to improve your R programming skills. The videos and swirl() lessons are great tools, helped me a lot.

This course about R is perfect, it gives you the tools and knowledge you need in order to do data analysis. I'm going to recommend this course to my peers, thank you coursera.

You need to have some programming experience to take this course. But overall shows you a good deal of R language. I really would which to see more about charts in the future.

The assignments actually go beyond what has been taught every week but on the other hand, they were big chanllenges which really did benefit to improving my programming skill.

I found the material presented in this course to be extremely informative and useful. I would highly recommend this course to anyone that wants to become more familiar with R.

It is indeed very instructional! I really learned a lot with each assignment, some have been easy and some have been hard to work, but in the end everything is well explained.

I learned a great deal in this course about manipulating data in R. It was challenging enough with a programming background, but not too time-consuming with my busy schedule.

The swirl R package help me a lot! Teachers are very good. The teaching videos of the teachers combined with the book learning, let me understand the R language more quickly.

A great introduction to R programming! This course provided the foundation to work with R and move on to more advanced courses. I also feel prepared to begin using R at work.

I found this course challenging, cause I had no programming experience. But I'm being grateful for the community, which helped me in each step to overhelm some tricky issues.

Great introduction to R. The assignments are tough, but stick with it and the result is fulfilling!

I now feel more confident with R and will seek to use it more in my career

Exceptional program, but I cannot overemphasis how important it is to read the 'pinned' forum posts before embarking on the programming assignments. It will save you hours!

Challenging and educational. I learned way more things that I expected. I would just like to mention that there is a difference in difficulty between videos and assignments.

The perfect course and the perfect specialisation for beginners to take, especially those with little to no coding skills. (I began with just the knowledge of a "for" loop)

Very Challenging yet rewarding course! I learned a ton and really want to take it to the next level in learning and using R.

I also signed up for Roger's Podcast. Great job!

This course is so great! I learnt a lot of useful knowledge about R. Besides, I experienced a meaningful study progress on Coursera. Therefore, I really appreciate the JHU!

This class is packed with clear, concise and useful information. The level of difficulty was perfect for me. I learned through well designed exercises the fundamentals of R

Excellent course, structure, content, and tools have been selected correctly.

Happy to have overcome all the high-level challenges in it, I feel rewarded with the knowledge