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Learner Reviews & Feedback for The Data Scientist’s Toolbox by Johns Hopkins University

33,508 ratings

About the Course

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....
Foundational tools

(243 Reviews)

Introductory course

(1056 Reviews)

Top reviews


Sep 7, 2017

It was really insightful, coming from knowing almost nothing about statistics or experimental design, it was easy to understand while not feeling shallow. Just the right amount of information density.


Apr 14, 2020

As a business student from Bangladesh who is aspiring to be a data analyst in near future, I love this course very much. The quizzes and assessments were the places to check how much I exactly learnt.

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3801 - 3825 of 7,037 Reviews for The Data Scientist’s Toolbox

By Shubham C

May 18, 2020

Really Nice course.

By Divyesh S

May 2, 2020

very good explained

By Kosuke I

Apr 22, 2020

Easy to understand.

By Shaista A

Apr 16, 2020

Excellent Course!!!

By Mohammed A S

Apr 6, 2020

Very Helpful Course

By Suhal S S

Feb 10, 2020

very well explained


Dec 16, 2019

Highly recommended!

By xyzhou

Sep 4, 2019

great introduction!

By Eric S

Jul 30, 2019

A nice introduction

By Muskaan J

May 27, 2019

Exceptionally Good!

By Tingting H

Apr 24, 2019

It's useful for me.

By Praveen K

Mar 23, 2019

Great basics course

By M. L

Feb 4, 2019

A good introduction

By Wilson J P

Nov 24, 2018

Very comprehensive!

By Theocharis-Alexandros K

Nov 24, 2018

Exceptional course.

By MyoungEun K

Nov 21, 2018

Great introduction.


Aug 22, 2018

Great for beginners

By Shivaraj S

Apr 13, 2018

Very good content..

By Deepak K A

Feb 21, 2018

nice course design.

By Yusuf M S

Jan 5, 2018

truly enjoyed it :D

By zuixinshou

Oct 30, 2017

Very good ! Thanks.

By Hongzhi Z

Oct 19, 2017

Interesting courses

By Andre D

Sep 29, 2017

Great introduction.

By Yue W

Aug 16, 2017


By Illian O G C

Aug 10, 2017

I love this course.