Jun 07, 2017
Very useful, I considered myself quite an advanced R user, but this class raised the level, especially with the R as OOB part. Good investment if you are not a beginner.
May 08, 2017
It is a good course that forced me to understand the s3 and s4 object of R and have gained an appreciation of "methods belonging to functions not belonging to objects".
por Frank A N
•Nov 17, 2018
I have taken several courses on Coursera and this was by far the worst. First the course contained no lectures. The authors had basically copied segments of their textbooks along with code samples as teaching material. I could have done better by simply reading the textbook myself without paying for the course. Finally the way the final assignment is graded is terrible. It is as if the course organizers have completely washed their hands of any responsibility. You have to grade three peers so that your assignment will get in line to be graded. But there is no time line and the process is completely arbitrary. Students have to actively seek others on the class forum to grade their assignment (they will return the favor ). I really expected more from a course offered by JHU.
por Erich F G
•Nov 28, 2018
I learned a lot and appreciate the continued learnings.
por Lance D
•Dec 01, 2018
This course helped the programmer understand some OO concepts and many other features of R that I may not have encountered. Very good, and the final assignment was good. It was worth putting the extra time in to do it correctly.
por Mayank V
•Jan 26, 2019
Very knowledge and rigourous course, developed for comprehensive concept building.
por Xianbin C
•Feb 13, 2019
I like this course as it offers some really practical instructions to programming in R, and I think it's a course that well complements the online book Advanced R written by Hadley Wickham, which focuses more on theories.
por ®γσ, E L H
•Nov 09, 2018
Cheerful
por paoling83
•Jul 04, 2018
Solid overview of the topics in the course description. Does not go into much detail but provides a very nice foundation to build on. The course book is and will be a handy and useful resource, as it allows you to revisit the course materials (minus the exercises) without having to navigate through the course on the platform.
por Josef T
•Apr 06, 2017
Very good, recommended.
por Marc F
•Feb 23, 2017
For me the course provided a quick and easy introduction to the 'purr' package as well as clarity on the current state of R's object oriented programming system.
por Yang Z
•Jul 19, 2017
The peer-graded assessment is really helpful for learning OOP implementing in R!
por Yaakov M
•Apr 25, 2017
More information material will be helpful
por Conner M
•Sep 21, 2017
Excellent course for improving R programming skills. Highly recommended.
por Izandro M M
•Mar 11, 2018
this is a must for those who want to improve their programming skills in R. As an advanced course, this is a little bit harder, but don`t give up!
por Francesco D Z
•Jun 07, 2017
Very useful, I considered myself quite an advanced R user, but this class raised the level, especially with the R as OOB part. Good investment if you are not a beginner.
por Faizan U F K
•Feb 25, 2017
Great course material with engaging assignments. Strongly recommended.
por Neville A
•Jan 07, 2017
The course has given me good insight into the functional and object oriented programming parts of R.
por Petko S
•May 18, 2018
Awesome course! Learned a lot! It is mandatory if you would like to become an experienced R user, not just programmer!
por Michael K
•Apr 20, 2017
Great course. Learned a lot about R programming in practical terms.
por Carlos C
•May 28, 2017
More advanced, challenging course. Still, enjoyable and enlightening. Mentoring on this course is really helpful too!
por Cardy M I
•Sep 26, 2017
This course helped me to figure out what additional skills I need to work on to improve my R coding skills.
por José E L
•May 29, 2017
Exclellent material.
por Jay J Y
•May 08, 2017
It is a good course that forced me to understand the s3 and s4 object of R and have gained an appreciation of "methods belonging to functions not belonging to objects".
por Abhishek
•May 13, 2017
Awesome interactive Swirl
por Juan C L G
•May 30, 2017
Un Curso excelente, alta mente recomendado. Agradecido por Coursera y los creadores de esta modalidad de aprendizaje que brinda oportunidades a entusiastas que buscan un crecimiento profesional.
por Sayan S
•May 25, 2018
Great curriculum. However, I feel the OOP examples could have been designed from basic - intermediate - advanced levels. Else, it is good to have a separate module on advanced 'OOP' using S3, S4. More examples we work on, better we will get at it.