Chevron Left
返回到 The Data Scientist’s Toolbox

学生对 Johns Hopkins University 提供的 The Data Scientist’s Toolbox 的评价和反馈

4.6
34,056 个评分

课程概述

In this course you will get an introduction to the main tools and ideas in the data scientist's toolbox. The course gives an overview of the data, questions, and tools that data analysts and data scientists work with. There are two components to this course. The first is a conceptual introduction to the ideas behind turning data into actionable knowledge. The second is a practical introduction to the tools that will be used in the program like version control, markdown, git, GitHub, R, and RStudio....
突出显示
Foundational tools

(243 条评论)

Introductory course

(1056 条评论)

热门审阅

AK

Mar 11, 2020

I would like to thank Coursera and Johns Hopkins University for the course, I learned new things in the course which I think is the next step which can help me to accomplish my future goals.Thank you.

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.

筛选依据:

6951 - The Data Scientist’s Toolbox 的 6975 个评论(共 7,176 个)

创建者 Mike C

Sep 26, 2016

This was really basic information. It's not really a 4 week course. It takes several hours. The info is necessary, but it's sufficient as a single week of content for a larger course.

创建者 Katherine C

Jul 6, 2020

The robot voice makes it extremely difficult to fully understand the information presented. I found myself having to listen more than once to ensure I did not miss any information.

创建者 Brendan L

Mar 28, 2017

Very basic course, I was able to complete the 4 weeks on content in a weekend. I would recommend skipping this module and moving directly to the R Programming course.

创建者 Hrushikesh P

Feb 27, 2021

I had enrolled for the several courses long back still I am unable to appear for the Quizzes(assignments). Kindly look into the matter and resolve it at earliest.

创建者 Allan P

Jul 26, 2016

Very basic even for people with no DS background.

Issues with quiz having passed and results showing as failed. Inability to speed up and move on to next module

创建者 F B

Mar 22, 2020

I didn't like how I couldn't do some of the tasks because some steps were missing from videos and texts and there is no help in the course except the forum

创建者 Javier R L G

Aug 6, 2018

Too slow!! Why waiting for others to finalize and rate, enter enough dummy exercises so that the student can complete the course much sooner. Thanks.

创建者 Francisco B P

Apr 10, 2018

Very superficial knowledge. More pratical exercises are needed and daily problem examples. The use of github and his pratical purpose is not clear.

创建者 Karan B

Oct 8, 2017

Very average do not feel I learnt much. Still not sure if it's over or not since i've submitted a peer review assignment and cannot go any further.

创建者 DIWAAN C C S

Nov 10, 2020

Content is good but the thing to tell is that robots can't express actions, only humans can. So please change these videos as human lectures.

创建者 OMEED R

Dec 29, 2016

I mean, it's replicated in the next classes, and it has silly questions in the practice quizzes. It's not worth it. Just kill this.

创建者 Augusto U

Feb 18, 2016

Very basic introduction to Data Science. Seasoned programmer or other IT professionals are likely to find this course really weak.

创建者 Luis C

Mar 24, 2019

it is a good course but need to show more examples of R. the course should show more empirice examples of the functions of R.

创建者 Harshini S

Nov 22, 2016

A good intro to the tools required for a Data Scientist. However, could cover the usage of the terminal and Rstudio better.

创建者 Yuan L

Nov 12, 2017

Not that useful. There is no need for videos. The content can simply be presented in one single PDF in a time-saving way.

创建者 Dimitry W

Dec 5, 2017

Somewhat interesting to get an idea of what can be done with Git / Github, but I don't feel prepared to actually use it.

创建者 Anna K

Jul 13, 2017

Materials are getting out of date, especially with some of Github's new features. Instruction not clear in some lessons.

创建者 Illan W

Jun 4, 2019

Lectures are ridiculously boring, especially without having any video cam component to bring stimulation to the class.

创建者 Ashwin P

Jul 1, 2017

I do not think it is worth the money as the content is really basic and installation of software can be learnt online.

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.