Challenging, not really for beginners but amazing! You should be familiar with programming and statistics if you want to have full grasp of what's going on. I loved the programming assignments and swirl was very useful.

Excellent teaching method. Achieved the target I was hoping to get through this course. Some of the programming assignments were very challenging but nevertheless with the provided guidance, it is well within the limit.

Very Good for beginners. I learned basics in R in a short time. I recommend to finish all project without help, it seems hard first but after some thinking and research they helped me to understand R language structures

Great course, helped me polishing my existing knowledge of R as well learnt so many new useful things. Many Thanks :)

Also, do consider practice on 'swirl', awesome package although the course says it is not compulsory.

Very comprehensive, although might be challenging for beginners. The 1st assignment seems to be much beyond the material supplemented in first chapter. Second assignment is not so much useful for the course as a whole.

This course is so helpful for me learning another programming language. The course materials are well-prepared so I can learn it quickly. And now I want to enroll other courses focused on Data Scientist Specialization.

R programming language is introduced with all the functions and techniques that can be used for data science. The exercises and assignments are very nice to work on and help to better understand the power of functions.

It was a nice experience in being a part of Coursera. The R programming helped me a lot in improving my skills.It was a nice platform for the learners. I am so grateful for providing this oppurtunity.

Sincere Thanks .

Excellent programming exercises! I highly recommend this course. It's not your typical introduction to R Programming. Don't let the name fool you. The exercises will challenge you if you are new to R programming.

some of the assignment I thought difficult cause they were not related to the video lectures, but then you see the discussion forms are always useful, just be patient with the assignments.

Really enjoyed this Course.

Very good course. For me, subsetting, filtering and ordering data is a very frequent task. Thus, it would have been even better to go into more detail in this regard; or it would have been nice to see more examples.

It is a very helpful course with a lot of useful examples from real life and programming exercises. This course will imrove your theoretical background in R and allow you to put newly acquired skills into practice.

Thank you so much for giving such a nice platform to learn and improve my skills. The lectures and videos and assignments really improved my R skills and I enjoyed solving each and every task given in the course.

I have taken R classes in grad school. I can honestly say that I have throughly learned R from this course. I like the approach and the background foundation that they setup to learn the rest of the language.

Very informative and comprehendible course for the beginner, well-organized content with the assignment and even peer-reviewed task - a complete package from prestigious institution JHU, really love this course.

A good course. Best for those who have knowledge of R programming or some other. However, a beginner has to do a lot of work. Functions related assignments are relatively difficult compared to the course taught.

This course was very good. Especially for coding assignments, I think that being able to view possible solutions would be a bonus. Often times the grades page says "see feedback below", but there is no feedback.

I don't have much experience in programming but this course has helped me a lot. I really enjoyed the course, trial and error, google and read forums to guide me to the right answers for the assignment and quiz.

The course was well designed, making the learner independent and confident to deal with R at the end of the course. This is going to be very useful for me who is trying to do big data analysis in social sector.

Optimal R-learning course. Teaching key R concepts that are carefully selected and extracted from a huge R knowledge base. One of the best introductions: containing both simple and complex R programming topics.

Excellent introduction to programming in R. The instructor's video lectures are very informative, and the assignments are well designed to test and expand your knowledge. I learned a lot in a very short space!

Gives a good basic overview of R. Easy for people who have programming background in similar languages (python, R), but not proficient in R. It may be hard for people who don't have any programming background.

So far this has been my favorite programming course. This is coming from a person who really doesn't like programming at all. A basic understanding is required in my profession and this course helps immensely.

Best beginner's course in R. You will learn all the necessary nuts & bolts of R programming, plus how to write your own functions & work with data files in R.

Perfect launch pad for a career in R programming!

Head start for learning R Programming. great resource.

Though I little improvement needed. Like, when instructor teaches, if he could use digital pen, engagement of students can be improved. just a suggestion.