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

32,986 ratings
7,046 reviews

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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6076 - 6100 of 6,942 Reviews for The Data Scientist’s Toolbox

By Junyu L

Dec 16, 2018

Too elementary.

By Steven F D

Mar 3, 2018

decent overview

By Alisa D

Aug 21, 2017

Beginners level

By MWang

Jun 23, 2017


By Mobolaji S

Jul 4, 2016

Value for money

By 姜伟

Feb 22, 2016


By Paulina

Nov 9, 2021

Muy buen curso

By Ronak J

Jun 5, 2020

Amazing course


Oct 8, 2019

good knowledge

By Piyush D

Apr 22, 2019

GOod for setup

By biki s

Mar 19, 2018

good exprience

By Benjamin B

Aug 11, 2017

Rather simple.

By KangYong K

Jun 4, 2017

good teaching!

By Harikrishnan S

May 31, 2017

Good beginning

By Jorge D

Oct 17, 2016

buen contenido

By Chamishka S

Sep 30, 2020

Very helpful!


Jul 16, 2020

good to learn

By Yelchuri L N

Apr 26, 2020

good to learn


May 5, 2018

can be better

By Sébastien N

Nov 21, 2017

Un bon départ

By Deleted A

May 3, 2016

Audited only.

By Krish R

Apr 24, 2016

was too easy!

By Prateek V

Apr 10, 2016

A good start!

By Kathleen S

Feb 15, 2016

A good start.


Sep 9, 2021

g​ood course