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

33,156 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


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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3326 - 3350 of 6,981 Reviews for The Data Scientist’s Toolbox

By Joshua E

Aug 9, 2018

Great course and simple to use

By Abinesh k

Jul 14, 2018

excellent course for begineer.

By 驭骓

May 17, 2018

Thanks for respect professors!

By Scott A

May 2, 2018

Great instructors and content!

By John F

Mar 1, 2018

Great place to start learning!

By Alzum S M

Feb 5, 2018

An awesome course for beginner

By Maria I S C

Nov 2, 2017

Nice! I learned something new.

By Manikanta L

Oct 27, 2017

This course is really helpful.

By Mutiara A

Oct 16, 2017

Very good, easy to understand.

By Suraj S

Oct 8, 2017

Very helpful. Well structured.

By Sidharth V

Jun 11, 2017

A great starter pack to begin.


Jun 10, 2017

Excellent pedagogy! Must join!

By Raj K G

May 10, 2017

Most Recommended Course Online

By 李琦

Feb 15, 2017

Very Good Data Science Toolbox

By Khoa L A

Aug 16, 2016

Good information, good format.

By Shuo W

Jun 11, 2016

It is proper for the beginners

By Mengshi Z

Apr 10, 2016

very good introductory course!

By Mithilesh K T

Feb 22, 2016

A real science that I enjoyed.


Jan 20, 2022

very useful and easy to learn

By Faruque A P

Jan 6, 2022

awesome course for a beginner

By Alexandre R d A B

May 20, 2021

I learned so much. Thank you.

By Zheng P

Dec 6, 2020

Good class and really useful.

By Javier F V C

Oct 28, 2020

Excelente curso introductorio

By Carlos C

Sep 24, 2020

Excelente curso para iniciar.

By Wasib M

May 29, 2020

Great Course, Learned a lot .