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

32,984 ratings
7,045 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


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.


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.

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3826 - 3850 of 6,941 Reviews for The Data Scientist’s Toolbox

By Joseph M

Feb 22, 2016

great introduction

By Andrew L P

Feb 3, 2016

Good prep for R!!!

By Janvi T

Feb 2, 2016

Great Startup kit.

By Farid D

Oct 7, 2021

Very Good Course!

By Vivek S S

Aug 19, 2021

Thank u so much !

By Jainisha J

Jun 26, 2021

​Excellent course

By Nennen E E

Oct 7, 2020

Thank you so much

By Larissa I R e S

Sep 28, 2020

Muito didático!!!

By Roderik A

Sep 19, 2020

Good introduction

By Ami O

Sep 15, 2020

clear and helpful

By André A M M

Sep 12, 2020

Great experience!

By G. V S R

Sep 6, 2020

Good Introduction

By Víctor V B

Aug 6, 2020

very goodl course

By P. S

Jul 31, 2020

very professional

By Soubhik M

Jul 7, 2020

Goof for starting

By 会智 金

Jul 7, 2020

Excellent Course!


Jul 6, 2020

excelente content

By Lavanya B

Jun 27, 2020

wonderful lessons


Jun 21, 2020

awesome xperience

By sewwandi u

May 25, 2020

excellent course!

By Rahul R

May 24, 2020

Fantastic course.

By Mansi b

May 21, 2020


By Ajay K S

May 16, 2020

Nicely Structured

By Rakesh J

May 14, 2020

Very good course.

By Wei Z

Apr 30, 2020

concise and clear