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學生對 约翰霍普金斯大学 提供的 Building R Packages 的評價和反饋

4.2
180 個評分
45 個審閱

課程概述

Writing good code for data science is only part of the job. In order to maximizing the usefulness and reusability of data science software, code must be organized and distributed in a manner that adheres to community-based standards and provides a good user experience. This course covers the primary means by which R software is organized and distributed to others. We cover R package development, writing good documentation and vignettes, writing robust software, cross-platform development, continuous integration tools, and distributing packages via CRAN and GitHub. Learners will produce R packages that satisfy the criteria for submission to CRAN....

熱門審閱

KM

Jun 04, 2019

Fantastic course... Unfortunately, not too many people registered, it's tough to get your assignments graded. The program is the great continuation to the 10 course R data science specialization...

CB

Mar 30, 2017

This is a critical skill and it's barely covered anywhere else. Thanks for making this course!

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26 - Building R Packages 的 44 個評論(共 44 個)

創建者 Johans A A

Mar 22, 2018

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

創建者 Arthur G

Jul 10, 2017

Informative and gives lots of information

創建者 Zdenek K

Dec 12, 2016

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).

創建者 Rebecca G

Jul 23, 2017

This course was not great. Almost all of the information is a screen scrape from a book and peer-evaluation, so you may be better off just getting the book and going through it. The mentors very occasionally participated, the authors never. The assignments are poorly written and missing too much detail.

創建者 Igor P

Jan 25, 2018

Basic course no more then that

創建者 Carlos C

May 28, 2017

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).

創建者 Josef T

Apr 06, 2017

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.

創建者 Kevin D

Jul 16, 2017

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.

創建者 Eduardo B G

May 28, 2018

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.

創建者 KEVIN E A C

Jul 01, 2017

It was a very challenging course at least for me but i think it is not necessary.

創建者 Rafał G

Nov 29, 2017

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

創建者 Zsolt P

Sep 21, 2018

The material is not bad, however, this is just a refurbished version of a corresponding book written by the authors. Literally, all the readings are just excerpts from this book with typos all over the place. Save some money and just read that, I think this is a minimal extra work cash grab and you feel that all throughout. The final project is fine but not too fun (and the reading material is insufficient for it), it isn't worth the money either.

創建者 Mai A D

Jul 19, 2017

The materials is not logical and not enough. It makes a lot of difficulties for the learners, especially through self-learning and online learning.

創建者 George L

Jul 25, 2019

Lots of outdated material and no mentors remain to assist. Documentation is incomplete and left to the user's imagination. There have got to be better courses than this.

創建者 Jose V D

Nov 18, 2016

Just reading. There are not videos.

You are not allowed to submit the quiz if you do not pay.

創建者 savvas s

Aug 28, 2017

just links to a webpage... no support from the mentors no support form coursera... you can use your money more wisely..

創建者 Damian S

Jun 21, 2018

Among the worst courses I have found on Coursera. Once again, just a bunch of text, cut and pasted (sloppily) from their book and other resources. Examples are poor and insufficient, and much of what they ask you to do in the project is not covered well, or at all in the course forcing you to learn on your own. I don't object to self-education, but then, why bother taking this course? Can't believe they are charging money for this.

創建者 Tim S

Feb 12, 2018

Iam actually waiting for over one week to get graded. I dont want to pay for waiting!

創建者 Maurizio C

Oct 12, 2017

Great gap between teaching and what is required to pass the course. Unnecessarily difficult. Not recommended.