The course lessons are very easy and helpful but the assignments are much harder compared to the week lessons.

for the last programming assignment, i didnt find the instructions, had to search on internet what i had to do

Dr. Peng is awesome! Thank you very much. I hope there are pre-requisite videos for beginners in R! Thank you!

Really great course. 4 stars for not allowing submissions of quizzes and program assignments without purchase.

Great course for learning the basics in a structured , concise way.A bit basic but a great course nonetheless.

There was some mismatches between what was thought in the lectures and what was tested as part of assignment.

I learned a lot about R programming and code scripting. Assignments were a little harder of what I expected.

quite an intense course, ok to follow the assignments and lectures, but the last assignment is a killer. haha

I wish to learn the language and master it. The course provides very good understanding of the basic concepts

Videos were really good ,but then the assignments were complex and not related to what was taught in Videos.

If the lecture could be practical (i.e... lectures + working it on R console), I would learn it even better.

a very descriptive course on r programming. a good guideline for who want to make a future in data science.

It is a very good introduction to R programming.

Week 2 and Week 4 assignments were specially hard for me.

This was an excellent course that taught concepts and has constructive assignments to apply the concepts.

It was a little bit hard to study for beginner of r-programming. However, contents of lecture are useful.

Hard assignments which made me work like mad! I think it gave me a good rigorous beginning to learning R.

Pretty awesome course, but some information have to learnt outside of the course in order to complete it.

I learned a lot from this course but I wished it had more assignments so we could practice more and more.

Good course which provides enough details in R programming , acting as an entry point for further courses

Chalenging exercices (I think a little too much), excelent readings, excelent presentation of R language.

It would be more useful if the instructors put forward more resources to practise the programming learnt.

Programming assignments should be better structured and auto-graded. The lecture component is excellent.

I love the examples and the assigment they were really challenging but suitable for starters. Great Job!

The videos were informative but i didn't feel like we used the concepts from the videos very frequently.

Decent basic introduction to R language for those how haven't work with R or just need a quick refresher