It teaches the up-to-date approaches, in a concise and also systematic way

Good slow walk through of the process for creating and checking a package

Amazing course! Will explain every detail regarding R package creation.

very good, an interesting way of learning.

high-level examination

I finally started building R packages!!! Lots of useful bits

It's one of better course for building packages!!!

very useful, especially the final practical exam

This was a great challenging course! Love it.

A great course from a great specialization

Very interesting and usefull.

Great course!

Great course

Nice

I liked the course a lot since it is actually covering most of the things related to the package development. Nevertheless, I still feel (the same as with the previous classes) that authors could have spent more time building the course materials as many chapters are very brief and if I hadn't had the past experience with some of the topics, I wouldn't have any idea what the course is telling me (e.g. merge conflicts in git).

Going through the entire course, then being expected to simply repackage an existing barebones package seemed pretty disappointing. I was hoping to end up needing to build my own, but I did learn what I needed to do in order to do that.

Good course, but very specialized programming knowledge in this particular course, which was not the case with other courses in the specialization. Would only recommend this course for those with the necessity to build R packages.

If this course could recheck the material and get some mentors/monitors to left hints/tips in more asked topics (like a FAQ) it would be excellent

I learned a lot in this course, was difficult at the begininng but enjoyable at the end!

Informative and gives lots of information

You will learn how to develop, publish and maintain a R package, and it's quite an interesting skill that will change the way you manage your code (you'll probably always store your code in documented packages you'll host on gitHub then).

Though it's a pertty hard MOOC for many reasons : quite inactive community, information you'll get in lessons isn't enough to complete assignments, course material is just book you'll have to read (no video, no interaction), you'll probably have the feeling you're going through something that's not really finished. Don't follow this MOOC if you want to avoid being frustrated because most of the time you'll be.

Course material is a bit light, missing useful pieces of information. The example code is functional but not of sufficient standard to pass the documentation exercise. The solutions to the exercise are not covered in the course material. It takes a lot of outside work to get a good mark. Course is good, but the material needs a bit of work.

This course gives learners excellent opportunity for R package building and documentation.

The course format is pretty much the same, reading material of the book, and do peer-graded assignment.

Prior exposure to Github experience will be valuable.

Easy at first, very challenging at the end. Some of the course materials really need to be updated and expanded. Mentoring should be improved (include mentors on this course).

The content was good but I have missed the videos. I can read a book, the experience with video demonstrations is better than this aproach.

The amount of uncovered yet crucial issues is too damn high. For week 4 assignment I did most of my research on stackoverflow.