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

33,150 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 6,978 Reviews for The Data Scientist’s Toolbox

By Md. A R

May 13, 2020

Amazing! to say in one word.

By Christopher N

May 6, 2020

Great course! Very Difficult

By Bejan S

Jan 7, 2020

So great and brief to learn.

By Manoj S m

Dec 28, 2019

thanks for letting me do it.

By 吴杰

Nov 18, 2019

I really benefitted from it.

By Rahul

Oct 5, 2019

it was a very helpful course

By Arham J

Aug 14, 2019

Good for an introduction!...

By Sanket

Jun 21, 2019

A good course for beginners!

By Woradate p

Feb 28, 2019

Very good detail for starter

By Biplab H

Feb 14, 2019

Very Basic and easy to learn

By Jaeseong P

Jan 22, 2019

Good teaching, good material

By Jorge R

Jan 8, 2019

Excellent prep course for DS

By Jean S G

Dec 2, 2018

Very informative and helpful

By Olivia

May 30, 2018


By Nagendra G

Dec 6, 2017

Awesome course to start with

By Zheng D

Sep 25, 2017

very good, concise and clear

By Olja Z

Sep 15, 2017

excellent introduction to R!

By Atul K S

Aug 4, 2017

it is very interesting topic

By geraldo f j

Jul 26, 2017

That was a great experience.

By Sumit G

Jul 24, 2017

Very well structured course.

By Omar K

Jun 27, 2017

Very well structured course.

By mohammad n

May 27, 2017

It is an interesting course.

By Vladimir O

May 10, 2017

Great introductory course!!!

By Jawad A

Nov 29, 2016

awesome course for beginners

By Sangwoo C

Sep 18, 2016

Great and interesting course