Later portions of this course were difficult concepts that were not explained very well. It made the final project really difficult to finish.

Useful info but the 3rd party online web app required to complete the program is completely unusable. To make things worse, the 3rd party site you're required to use will provide ZERO product support, since coursera provides you only with a "lite" tier account on their site including no tech support (they'll tell you to go back to coursera and ask THEM for help), then coursera will also provide ZERO support since they're not responsible for the other site (I was told to consult the course forum, basically begging other site users for help, and surprise surprise, no help was given). Wish I could have completed this course but it was quite literally impossible, what a waste of money.

This course was by far the most informative, it's great and ideal, easy to understand method of facilitation, gives the learner a wider perspective of comprehensive fundamentals, concerning the theory of Data modelling techniques and analytics.

A perfect course for those who seek to attain Data analysis techniques and skills ranging from preprocessing , data wrangling, formatting ,normalizing, Anova, exploratory to data modelling skills , machine learning algorithms and predictions.

I give this one 5 stars.

It's a good course for data analysis with R. I have learned some R courses from Udemy, Google, and Johns Hopkins University. This course is my favourite R course so far. Although I can not use Watson Studio, I have installed R studio instead to practice along the course and do assignments.

It is excellent course. I recommend for all that do not have a lot of knowledge and experience in data analysis with R Programming. Thank you for this opportunity.

I could not use WatsonStudio and used RStudio instead. It might have caused problems to the reviewers of peer assignment. Course content is good.

Das war ein sehr harter Kursteil für mich. Ich muss vieles auf deutsch übersetzen,damit ich die Fragen und das Material durcharbeiten kann.

Perfect course to progress in data science with R. Progressif and well structured for a good work to understanding the data

IBM's courses are very professional, allowing students to fully acquire knowledge

Demanding for beginners but rewarding. A lot of extra-curricular study required

I enjoyed this course! Great Instructors and Teaching Staff. Loved the Syllabus

One of the best courses for learning R programming and data analysis.

Great instruction! Pretty helpful lab. Awesome final project design.

Excellent content, very easy to coorealate with the practical world.

Nice lectures and videos!

great course.

Learned a lot

nice cours , thanks

Course is very good.

learned a lot!

Best Course.

nice course

next onE

this course is not for the week, its not challenging but you have to litle dictated...

A few issues but fixable.

Poor explanation of concepts, labs are riddled with errors, generally confusing in terms of both material and environments used. Extremely frustrating, and the mentors are largely unhelpful in solving problems in the discussion forums.