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返回到 R 语言程序设计(中文版)

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

4.5
19,362 個評分
4,112 條評論

課程概述

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....

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WH

Feb 03, 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!

JM

Aug 12, 2019

Very challenging, but good course. I've been programming in R for over a year, but there were still some things for me to pick up in this class. Assignments were a challenge, but satisfying to tackle.

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3776 - R 语言程序设计(中文版) 的 3800 個評論(共 4,004 個)

創建者 Meredith C H

May 24, 2018

The material and practice exercises were do-able, the programming assignments were way too complicated given the depth of the material that was covered.

創建者 Norman H

Feb 13, 2017

Very poor lecture support for the assignments. So much was not covered at all during the lectures that the assignments were extremely time consuming.

創建者 Andries L

Sep 20, 2016

The course content and the assignments are too far apart. I would have learned more if it was better aligned and there were some exercise in between.

創建者 Victoria M

Mar 08, 2016

This course is not at all beginner friendly, really hard to follow the assignments and the lectures if you do not have a programming or R background.

創建者 Yash P

Aug 23, 2020

The teaching and the assignment are not on the same levels. The assignmnet contains contains concepts which are not taught in it's respective course

創建者 Yuze Y

Dec 28, 2016

The videos do not adequately prepare the students of the programming assignments.

The instructor should provide more support regarding the homework.

創建者 Phuong A N

Jul 26, 2020

The programming is quire hard. It is very difficult to apply the knowledge from the lecture videos and the book resources to finish the assignment

創建者 Stephanie B

Apr 17, 2020

The gap between the lectures and swirl, and the assignments was much too large. It was hard to transition between the lectures and the assignments

創建者 Faraz S

Jun 11, 2020

Assignments are difficult, very much coding experience required. Will recommend to subscribe courses on programminghub, codecademy and codecamp.

創建者 Jason B

Jun 04, 2016

Way too much way too fast. Not sure how I would make it better, but I felt like I was learning from googling more than from the course.

創建者 Frank D S

Jul 29, 2019

Good presentation, but the jump between course materials and assignments is too great for people that are very new to R/programming.

創建者 Deleted A

Oct 28, 2016

R is a good to know tool, but so many of these process are automated now. You can do this quite easily in XLS or SPSS in most cases.

創建者 William L

Aug 22, 2019

My review comments can be found in the surveymonkey response survey. To summarise: I would not recommend this course to others.

創建者 Hideyuki T

May 03, 2018

There seems logical jump from the lecture/exercise and quiz. Lots of time required to self-learn new things on other websites.

創建者 Shanmuga P

Dec 12, 2017

no detailed explanation, everything is left to Assignments

expected some more contents with programming examples in the Videos

創建者 Steve H

Jul 18, 2017

very hard if you don't have any existing skills in R and the assignments are often not connected to the content of each course

創建者 Mercy M

Sep 10, 2018

A very steep learning course for beginners, I had to take other introductory R courses on DataCamp to go through this course.

創建者 Kevin W

Mar 02, 2016

The videos were helpful, but too fast. Not a lot of time is spent on any of the functions of F. Swirl helps but not a lot.

創建者 Shreyas A

May 17, 2020

It's very difficult to crack weekly assignments. As examples taken while teaching the functions are not comprehensible.

創建者 Michael P

Dec 12, 2016

Had potential, but exercises and quizzes do not align with content taught by professor. This is not a beginners course!

創建者 karanvir s

Mar 17, 2020

The pedology used here does not interest a learner. It seems as if the instructor is just reading through the slides.

創建者 zezhi

May 01, 2016

The lecture is too general. Not a courser for beginners. But if your are not a beginner, you won't need this, so…

創建者 Chris D

Dec 24, 2017

Not for the faint of heart. Extremely difficult and not for beginners. If U pass U will have learned alot...IF

創建者 David B

Aug 13, 2018

Disjointed and not cohesive. Start with the basics and build from there. The assignments are a waste of time.

創建者 Ashwin S

Jun 23, 2020

Theory and online lectures are fine, assignments are not (at all) consistent with the level in the lectures.