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The R Programming Environment に戻る

ジョンズ・ホプキンズ大学(Johns Hopkins University) による The R Programming Environment の受講者のレビューおよびフィードバック



This course provides a rigorous introduction to the R programming language, with a particular focus on using R for software development in a data science setting. Whether you are part of a data science team or working individually within a community of developers, this course will give you the knowledge of R needed to make useful contributions in those settings. As the first course in the Specialization, the course provides the essential foundation of R needed for the following courses. We cover basic R concepts and language fundamentals, key concepts like tidy data and related "tidyverse" tools, processing and manipulation of complex and large datasets, handling textual data, and basic data science tasks. Upon completing this course, learners will have fluency at the R console and will be able to create tidy datasets from a wide range of possible data sources....



Dec 26, 2018

Very Very Rigorous Course for a beginner on R language and because of its nature, after completing just one course, I feel like I have gained a lot of knowledge and also familiarity with R language.


Jun 18, 2019

A very good course to read and get the valuable content of R language. This is for the students who want to learn and practice the basic and some intermediate concepts of data manipulation.


The R Programming Environment: 101 - 125 / 231 レビュー

by Diogo A

Dec 27, 2016

This is a really great introductory course to R as a programming language. By the end of it, you do become proficient in reading data from different formats into R and in performing basic data manipulation routines using cutting edge packages. Fantastic if you are a beginner. If you are already fairly experienced in R, only the last week of the course may hold some interest to you.

by Pavel F

Jan 22, 2018

Good refresher for R skills. Also, there are no videos (only intro) but cool book. I passed the course in a day and a half (due to previous knowledge). But the next ones will be harder. Enjoy! And have fun with the world of tidy data!

by Edmund J L O

Aug 26, 2017

Great introduction to the world of R !!! Also a great refresher course after taking the Data Science Specialization.

by Barton H

Feb 21, 2017

Well thought out. Learnt some new approaches to common tasks.

by José E L

Apr 17, 2017

Excellent course. I recommend it.

by Laura A R

Feb 02, 2018

Interensate, ameno y muy explicativo. La plataforma es muy cómoda y el ritmo de trabajo es asequible. Recomendable 100 %

by John O

Nov 12, 2016

I absolutely loved this class. It taught me very useful data manipulation techniques such as piping and other aspects of the tidyverse. I'd recommend the course to anyone interested in doing serious work in R.

by Erol K

Dec 01, 2017

Following the course all along with swirl was highly efficient.

by Isaiah M

Aug 22, 2018

Very challenging!

by Charlie A

Sep 20, 2018

Great course in learning the basics of writing idiomatic R. dplyr and tidyr are so cool!

by emmette

Oct 15, 2018

Great overview of R with a focus on Hadley Wickham's tidyverse (very useful set of packages for data scientists).

by Yifei L

Oct 14, 2018

Great class!!

by Anthony S

Aug 26, 2018

good exercises to help you get familiar (or revise) R programming concepts

by Juan P C H

Aug 12, 2018

Excelente curso para los que comenzamos o ya tenemos un poco de experiencia con R. Es necesario saber inglés, pero me parace que con un nivel intermedio no tendrás ningún problema.

by Shafi M W O

Aug 12, 2018

Very detailed with clear instruction of basics to a bit of advanced on R. A fantastic crash course for any beginner

by Erich F G

Oct 28, 2018

I keep learning new things with these courses. Very Valuable.

by Lance D

Nov 03, 2018

Excellent tour of basic R programming with many examples and well thought out assignments . The final project uses a real life data set and it was fun to use dplyr piping to find the correct answers. The Swirl program, which is downloaded inside of R as a package and is used for grading, was a little cumbersome at first, but once you get the hang of it, then it's not bad. Hang in there and don't give up.

by Edisson Q L

Nov 10, 2018

Excelent course!

by Lu P

Nov 20, 2018

The course is helpful for the R beginners. Learned a lot during the course, and the final week homework led me to review the past 3 weeks' lessons in a practical way. I recommand.

by Bharath k R

Apr 14, 2019

One of the best courses for R

by Michael E

Jun 14, 2019

There is a lot of great information in this course. What really solidifies what I learned was the quiz at the end. It was challenging and forces you to incorporate all that you have learned in novel ways.

by Kanna V

Jun 18, 2019

A very good course to read and get the valuable content of R language. This is for the students who want to learn and practice the basic and some intermediate concepts of data manipulation.

by Benjamin S

May 14, 2019



May 25, 2019

Good course, i learned a lot on R.

by Siddhesh S

May 28, 2019

Excellent Course, each and every concept is well explained.