Very thorough and appropriate level of difficulty. Less one star because week 1 is way too much to retain before you get to practice, and there's really no reason to lay it out that way.

Overall the course is a very good intro to the R language.

Interactive exercises in R Studio were great. The lectures are well-done, but only tangentially helpful in doing assignments.

A reasonable primer for R programing, that covers the basics of manipulating data sets. There are a couple of spots where the code is out of date, but that can be easily worked around.

This was truly a challenging course if you're unfamiliar with scripts...in addition the course moves at a moderately fast pace but assignments are doable. Do the r (swirl) assignments.

I find that the quiz helped me better my understanding of the subject much better. I would like if more practical self exercises were included in the course as they really help a lot.

Some explanations need to be more thorough. Also, the concepts required in the assignments need to be taught in the lessons. This course right now can not be finished by a beginner.

The slides are too small to read on mobile devices. Also, it would be more helpful to aggregate all the slides for each lecture or week into a single PDF, rather than multiple PDFs.

The course is very easy to understand, and the package swirl is very useful. However the assignments are very difficult and need spent many hours trying to figure out the solution.

This is an excellent course to acquaint yourself with R. The only issue is that the programming exercises sometimes are not exactly matched to the lectures and practical exercises.

Good course, but there needs to be better linkages between the course material and the assignments, which turned out to be inordinately difficult, especially for beginners like me.

Good for starters, if you have programming experience is really fun and easier. I would recommend some type of follow up, so you don't forget what you learned. Good professors too.

The lecture is step by step and really well-taught and narrated. However, the gap between the lectures and the assignments makes this course quite challenging for new programmers.

This is a very good introduction into R programming. What I think is missing is tidyverse packages that are used extensively, but maybe this comes with later Data Science courses.

The week 3 assignment isn't covered directly in the materials and is a massive hurdle, especially until you find the special supplementary reading made to explain the assignment.

This course is about elementary R programming , but programming assignments are not entry level. They are challenge for freshman. Overall it a good course to enter R programming.

This course is not beginner-friendly, hence programming assignments and lecture materials have a gap that is hard to overcome without any additional help from outside resources.

It was really beautiful Course Just the programming exercise needs more detailed information as some of the people who are just starting will face issue working with Assignment.

It was good to do, but the lectures were a bit dry. The swirl exercises were the most helpful but could be harder as the jump between them and the assignments were significant.

The programming assignments seemed very desattached from what the course actually teaches. Recommended for low-mid programmers. Aside from that the videos and are really nice.

A good introduction to R with clear explainations. Swirl exercises are nice and quiz are ok but assignments are too complicated considering the content taught in the lessons.

I learned a lot about R programming and designing my own functions. My only minor complaint is that the videos didn't generally prepare me for the two programming assessments.

Great course to get the basics of R and have some hands-on experience with writting functions, profiling code, basics of statistic simulations as well as data frames handling.

I will be glad if we have a few solved examples for assignments. It would set up a good base before we get a programming assignment. I had a hard time figuring out everything.

The material provided should be more simplified as it is not up to the mark to understand .

Until and unless one does the swirl pakage he/she cannot understand the basics well

Very well structured and interesting course! Minus 1 star as the second assignment introduces some new concepts which were not in the lecture material or practice exercises