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Learner Reviews & Feedback for R Programming by Johns Hopkins University

21,632 ratings
4,689 reviews

About the Course

In this course you will learn how to program in R and how to use R for effective data analysis. You will learn how to install and configure software necessary for a statistical programming environment and describe generic programming language concepts as they are implemented in a high-level statistical language. The course covers practical issues in statistical computing which includes programming in R, reading data into R, accessing R packages, writing R functions, debugging, profiling R code, and organizing and commenting R code. Topics in statistical data analysis will provide working examples....

Top reviews


Jul 11, 2016

Excellent course! I already knew a lot about R - but this class helped me solidify what I already knew, taught me lots of new tricks, and now I have a certificate that says I know `something' about R!


Feb 2, 2016

"R Programming" forces you to dive in deep.\n\nThese skills serve as a strong basis for the rest of the data science specialization.\n\nMaterial is in depth, but presented clearly. Highly recommended!

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4576 - 4597 of 4,597 Reviews for R Programming

By Price S

Sep 10, 2016

The videos have very little to do with tests

By Chan J K

Dec 10, 2018

Too difficult and dry. Not for beginners.

By Deleted A

Aug 5, 2018

There is some topics with no practice

By Carlo T

Jul 30, 2019

Too much complicated. Not useful.

By Andie C

Jul 3, 2019

Not for beginners in programming.

By Deleted A

Apr 13, 2021

Better free resources elsewhere.

By Henry Z

Sep 21, 2021

It is not friendly to beginner.

By Yannick P

Apr 6, 2021

Synthesized voice is horrible

By Brijesh K T

Mar 3, 2021

very bad Programming language

By Amish S

Dec 15, 2018

Not for beginner programmers.

By Eric G L M

Jan 29, 2021

This course is a nightmare.


May 18, 2020

Nothing Interesting here

By Jonathan B

Dec 13, 2019

Instruction is brutal.

By Rohit P

Jul 19, 2020

Content is not good!

By Angela G

Nov 11, 2016

Not enough support!


By Yilin Z

Apr 15, 2021

not helpful at all.

By Jon S

Nov 14, 2017

Not for beginners.


Aug 2, 2017

Poor courseware.


Sep 25, 2016

not satisfied

By Dr. B C

Jul 26, 2020


By Prasanna S

Dec 25, 2020

very rushed

By Richa G

Jul 24, 2020