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學生對 约翰霍普金斯大学 提供的 R 语言程序设计(中文版) 的評價和反饋

21,094 個評分
4,545 條評論


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....



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!


"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!


4376 - R 语言程序设计(中文版) 的 4400 個評論(共 4,443 個)

創建者 Mahmoud M


im struggling for 10 days to resolve an assignment showing it should be started in some where where i have no idea where is that where

創建者 Praveen D


Very poor ,frustrating and so so tough assignments in respective of the knowlegde they give you in video lectures or swirl exercises.

創建者 kaisar A


Lectures are very boring and designed in a weird way. He is simply reading the book that he wrote and no real practice was ever done.

創建者 Myrsini I


Not the best course for beginners. Too much theory and no implementation. Also the assignments were impossible for a beginner.

創建者 Jennifer R


Not for new programmers. The lecture material is also not logically organized and does not correspond to the assignments.

創建者 Yann V


R tutorials and assignments are great - however, had to spend more time figuring out Git than I spent on R assignments...

創建者 Alexandra G


They don't give enough inputs and instructions to complete the assignments, unless they could offer addicional material.

創建者 Veerendra A


it was too fast for me and i was expecting to study R programming from scratch..and many things were very fast.

創建者 Duncan P


I found the jump in difficulty for the first assignment too great. This seems to be a view reflected elsewhere.

創建者 George J


The instructions were not satisfactory, and there is a large gap between the assignment and the skills taught.

創建者 Ben W


This course was so convoluted and not practical that it made me lose complete interest in the specialization.

創建者 Tristan I


Fix the assignments so they match the course content. This is unfair to the people who pay for this service.

創建者 Yashwanth N


Worst not at all beginner friendly, worst course on coursera , no proper support provided for assignments

創建者 Casey B


This course presumes you are a programmer to begin with. I tried to take the class to learn how to program.

創建者 Jonathan N


Assignments do not match up well with the lessons and the lessons are BAD. They are not educational.

創建者 Rishi R


Too much of a jump from the previous course. Exercises much too complex relative to the lessons.

創建者 Joan S


You can't do assignments using the lecture materials. Need A LOT of time to finish this course.

創建者 Jostein B


There is a huge disconnect between the lectures and what is asked in the homework assignments.

創建者 Juan M O


Gap between the theory and the practical assignment is huge. For a beginner is not an option!

創建者 p a t


This course is not for beginner. If you look for beginner course for R, look else where.



Actually I feel like i'm reading the instruction manual without knowing useful skills

創建者 zhimin


The assignment is too hard. There is a big gap between the assignment and the lecture

創建者 Stéphane P


It's good introduction, but the assignment are rather poor. Not worth paying for it

創建者 Thomas Y


Doesn't teach many functions that are related to how to solve the question at hand

創建者 avdesh s


In Lectures rate of speech is really fast and in some presentations are not clear