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

33,150 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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3426 - 3450 of 6,978 Reviews for The Data Scientist’s Toolbox

By Edgar E H C

Sep 5, 2016

Awesome introductory course!

By Muhammad B

Jul 27, 2016

It was a good starter course

By Yasel G S

Feb 21, 2016

Very interesting and useful.

By Paulo F

Jan 7, 2016

Good intro. Very motivating.

By Michael O

May 25, 2022

Great and insightful course

By Ma. C T D C

May 10, 2022

Material muy bien preparado

By Alexandre R

Jun 2, 2021

Muito bom, bem explicativo.


Mar 28, 2021

Very useful course content.

By Yana K

Nov 9, 2020

Great course for beginners.

By Ghada H

Oct 29, 2020

Great Course and Experience

By Marianne K C

Oct 6, 2020

Very useful and informative

By Héctor J Z M

Aug 19, 2020



By Prafulla C

Aug 7, 2020

easy to understand and nice

By Gilberto H J

Jul 20, 2020

Excellent course. Thank you


May 30, 2020

The learning curve is high.

By Grace I

May 29, 2020

Excellent, very explanatory

By mazroui g

Apr 14, 2020

this course is very rich <3

By Alp C

Apr 6, 2020

I like amazon Polly, Thanks

By Glenn G

Apr 5, 2020

Very practical introduction

By Abdelyazid B

Feb 6, 2020

Very user friendly course !


Nov 21, 2019

Nice and interactive Course

By Shalimov S

Jun 29, 2019

Useful course! I recommend.

By Robert J C

May 7, 2019

Easy to learn and useful...

By Deepak S

Feb 9, 2019

Very en-lighting, thank you

By Mirjam P - d J

Nov 6, 2018

NIce background information