学生对 Johns Hopkins University 提供的 The Data Scientist’s Toolbox 的评价和反馈
课程概述
（243 条评论）
（1056 条评论）
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S
Oct 7, 2020
Great course content and very much informative with the different options of learning either through text or video. A good introductory course to the Data Science: Foundations Using R Specialization.
NB
Jun 2, 2017
Nice Course. Basics are very well taught in this course.Thank you JHU and Coursera for this course. I have decided to donate 10% of my first salary to coursera once I am complete this and get intern.
6976 - The Data Scientist’s Toolbox 的 7000 个评论（共 7,182 个）
创建者 Lang Y
•Oct 24, 2017
Too little content. Can finish the entire course in a few hours. Could be compressed into the first week of a course
创建者 Adam D
•Jun 12, 2017
If you can install R & RStudio and sign up for Github, then you're 80% finished with this course before you start.
创建者 Alex L
•Mar 1, 2021
Link does not blue-highlight in the last question and confuses the graders to think that the link does not work.
创建者 WAN
•Nov 23, 2020
I don't like the new way of presenting online course. The voice is very artificial which makes me less engaged.
创建者 Andrew T
•Jan 3, 2018
Basic setup of R and Git.
Prefer Treehouse's integrated workshop structure for tasks like these and/or youtube.
创建者 Matthew W
•Apr 1, 2016
Extremely remedial. Not worth the time or cost on it's own, unfortunately it's required for the specialization.
创建者 Owen I
•Nov 15, 2016
Is this entire course going to be watching videos of powerpoint slideshows, wrapped in a rather buggy website?
创建者 SAI V K
•Jun 2, 2016
they made this many courses as they can earn more money.I dont think this course should me taught seperately
创建者 Andrew W
•Apr 20, 2017
Very, very, very basic intro. The entire 4 weeks could have (and should have) been condensed into 1 week.
创建者 Paolo D
•Nov 7, 2016
I didnt learn anything about data science. I could have learned how to install all those tools by myself
创建者 Andy I
•Sep 17, 2016
There just wasn't much to this class. It's not bad information, but it could have been done in one week.
创建者 Agustin G
•Jun 20, 2016
It's an extremely basic introduction... which doesn't help in much for the next session (R Programming)
创建者 Eva-Maria B
•Jan 28, 2018
OK course. A brief overview, but the sequence of material isn't that well thought out in my opinion.
创建者 Christopher W P
•Feb 9, 2018
VERY basic course, some of the week's assignments were simply installing software for future use...
创建者 Anit B
•Jun 27, 2016
Introductory Course mostly around installation and setup for the other courses in Specializations
创建者 Sergey I
•Mar 10, 2016
Maybe, I am already somehow experienced, but I think that the time I spent on that was a waste :/
创建者 Brian F
•Jun 15, 2017
This course is very basic and takes nowhere near 1 month. I spent about 3 hours in total on it.
创建者 Nayef
•Mar 29, 2017
i feel that the course need more explanation .. i got really lost in the begging of the HW
创建者 Raviprakash R S
•Feb 13, 2017
This module is just enough material for 1 or 2 lectures with "How to get started" notes..
创建者 Abhijeet S
•Oct 16, 2020
Course is okayish, automated voice is bit annoying and some contents are not up to date
创建者 Mike J
•Jan 26, 2016
Good introduction of what is to come, but nothing too provocative or thought provoking.
创建者 Urmil T
•Aug 3, 2020
Automated Voice is not helpful as it doesn't let you concentrate and makes you sleepy.
创建者 Mohamed H
•Aug 31, 2020
The automated voice is extremely annoying but apart from that everything is good
创建者 Abdallah A
•Mar 2, 2019
The instructor is an automated speaker, it was too bad, I couldn't focus at all.
创建者 潇湘夜雨动清愁
•May 6, 2016
the speech is too fast to be catch up with and doesn't have much useful contents