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

33,001 ratings
7,049 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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3826 - 3850 of 6,947 Reviews for The Data Scientist’s Toolbox

By Gencay I

Dec 25, 2017

Good way to start!

By Nirmal B

Dec 13, 2017

Its really helpful

By Nattaya P

Sep 26, 2017

Easy to understand

By Jean M m d c

Sep 25, 2017

Excellent course!!

By Katilynn P

Jul 20, 2017

Great intro class!

By Miomir Z

Jul 4, 2017

Great toolbox!


By Mark K

Jun 14, 2017

Great intro course

By Piyush P

Jun 13, 2017

good and very easy

By Anurag P

Apr 8, 2017

Excellent teaching

By Digbijoy M

Mar 27, 2017

Good introduction.

By Geetanjali S

Oct 24, 2016

Excellent lectures

By Ketaki M

Oct 2, 2016

Its a good course.

By StevenHan

Sep 10, 2016

It's good but easy


Aug 1, 2016

i have leant a lot

By Damon R

Jul 27, 2016

Great intro class.

By Derek W

Jun 9, 2016

Good introduction!

By Satoshi N

Apr 3, 2016

Beginner friendly.

By wangwp

Mar 7, 2016

very good material

By Yergali B

Mar 4, 2016

Thank you a lot!))

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