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学生对 Johns Hopkins University 提供的 R Programming 的评价和反馈

4.5
22,339 个评分

课程概述

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....

热门审阅

MR

May 11, 2020

Really interesting course. The interactive coding sessions with swirl are especially useful. Would be great, if you provided sample solutions for the programming assignments, in particular for week 4.

HH

May 11, 2020

before starting this course i have experience of R programming but this course gives me a lot of new function and how to build a function and a most useful function str,debugging and Rprof.Thank You!

筛选依据:

4176 - R Programming 的 4200 个评论(共 4,751 个)

创建者 Stefano S

Aug 3, 2020

Too big the gap between lectures and assignments. Only partially filled by the task of the mentors.

创建者 Daniel D

Apr 30, 2020

There seem to be a big gap on what was taught and was was given in the quizes. Overall it was okay.

创建者 Joseph R

Jun 21, 2019

Assignments are far more challenging than they should be. Course content is good introductory to R.

创建者 Silvia

Apr 18, 2017

Could do a better job of teaching more of the fundamentals involved in the Programming Assignments.

创建者 Vjekoslav B

Sep 13, 2020

The gap between teachings and assignment is quite large. This is definitely not beginner-friendly.

创建者 Sheng X

May 8, 2019

The pace of talking of some of the intutor is too fast, if slow down a little bit, will be better.

创建者 Rosario J

Feb 25, 2017

there is a wide gap between the videos, practice assignments and completing the required projects.

创建者 Florian B

Jun 30, 2016

It was very difficult for me to follow the exercises, since I don't have a programming background.

创建者 Andrew M

Nov 5, 2018

Some good information, and a good course platform, but I didn't feel all the parts fit together.

创建者 J. E M

Aug 4, 2018

Way too wide a gulf between the material in lectures and practice exercises and the evaluations.

创建者 Joemier P

Oct 21, 2020

The first course is better - provide students an alternative learning method aside from videos.

创建者 Haohan

Apr 11, 2017

The homework is more harder than what I learned. The errors in speaking made me uncomfortable.

创建者 phillip k

Oct 22, 2016

materials didn't cover everything necessary for assignments, and time requirement was not clear

创建者 Ryan M

Aug 28, 2019

Very large gap between instructional material and programming assignments; perhaps too large.

创建者 Jason S

Oct 16, 2016

Assignments are not good representations of course materials. The Instructor speaks too fast.

创建者 Thaer Z

Oct 6, 2019

compared to the assignment, the course should have used better examples during the lectures.

创建者 Rob L

Apr 12, 2018

It's ok... they get a bit into some R stuff that seems archaic once you use the tidyverse...

创建者 Rachel K

Jan 20, 2018

I found a several of the assignments did not relate to the material covered in the lectures.

创建者 Hamza T

Nov 3, 2016

It is not a beginner friendly course. Learn R from somewhere else and then take this course.

创建者 Dhruv G

May 30, 2020

The assignments were tough as compare to the course content. Specially assignment of week 4

创建者 Floris H

Jun 19, 2018

It is a huge step from the material to the assignments, more support on assignments needed.

创建者 Andrey A

Apr 5, 2016

To many text on the slides. Video resolution is not adopted for smartphone (Asus zenfone 5)

创建者 Samantha B

Apr 20, 2021

A lot of additional reading through forums was required to understand the course material.

创建者 Rafee S

Mar 25, 2021

Course was good but assignment was too hard and there's no explanation of the assignments.

创建者 navin g

Nov 9, 2017

The assignments are a little not related or more complex than what are there in the videos