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

33,574 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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3401 - 3425 of 7,052 Reviews for The Data Scientist’s Toolbox

By Paul B

Apr 1, 2019

Great and challenging course!

By 5016 - A M

Jan 26, 2019

great place to learn and lead

By Shubham R S

Jan 6, 2019

Perfect course for beginners.

By Alexey S

Jan 4, 2019

Very useful course! Thank you

By Leonardo F V

Nov 29, 2018

Excelente curso, mu completo.


Oct 25, 2018

That was great as a beginning

By Sachin G

Oct 18, 2018

Perfect program for beginner!

By Javier E S

Jun 18, 2018

Excellent introductory course


Jan 15, 2018

Awesome course for beginnners

By Chandra k G

Dec 27, 2017

Great course and instructors.

By Ilja R

Nov 9, 2017

Interesting and clear course!

By Michael B

Oct 30, 2017

Easy to follow, correct pace.

By Amita P

Oct 9, 2017

Very nice. detailed guidance.

By Fradi A

Sep 23, 2017

Great MOOC, and very helpful.

By Pankaj a

Sep 18, 2017

Excellent start for a layman.

By Vinay K

Jul 4, 2017

Good start for Data Science!!

By Michael M

Jul 4, 2017

Great intro class! Thank you!

By oscar l

Jun 18, 2017

Excelent course, very usefull

By Pongpira U

May 29, 2017

first certificate, very happy


May 16, 2017

A great learning opportunity.

By Mark R

May 5, 2017

enjoyed the foundational info

By Deleted A

Mar 27, 2017

Was good intro to the course

By Juan A

Feb 15, 2017

Very helpful and informative.

By Haoyu W

Jan 7, 2017

Very friendly to the biginers

By kamal p

Jun 15, 2016

Git setup lesson was awesome.