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

32,673 ratings
6,972 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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3651 - 3675 of 6,861 Reviews for The Data Scientist’s Toolbox

By Ciro J H M

Dec 12, 2018

I liked it very much

By Bruno A C d M

Jul 31, 2018

Great starting point

By Mohammad A

Apr 19, 2018

This is great course

By Binod J B

Mar 22, 2018

The course is great.


Dec 28, 2017

Good starting course

By Saikrishna M

Dec 10, 2017

excellent resources

By yongseong s

Dec 8, 2017

great preview course

By Karungu E N

Nov 21, 2017

proffesionl training

By Marco G

Oct 2, 2017

Useful and interacti

By Gerald T

May 30, 2017

Great starting point

By Natalia F

May 29, 2017

Useful and engaging!

By Prateek S

May 22, 2017

Great to start with!

By Peggy C

Apr 25, 2017

It helps me a lot!!!


Jan 24, 2017

Its wonderful start.

By 付江舟

Sep 23, 2016

extraordinary course


Aug 30, 2016

great for beginners!

By Karan T

Aug 9, 2016

Nice Overview course

By Mehdi A M

Jun 30, 2016

Brilliant kick start

By maulik p

Jun 20, 2016

totally worth it !!!

By James R

May 28, 2016

I really enjoyed it!

By Juan G

May 5, 2016

Execelente. gracias.

By Saranya G

Apr 29, 2016

Very helpful course!

By Swarup R

Mar 11, 2016

Great kickoff course

By Rob D

Feb 17, 2016

A great introduction


Aug 29, 2021

Great for beginners