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

33,577 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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6726 - 6750 of 7,052 Reviews for The Data Scientist’s Toolbox

By Manoj B

Jan 20, 2016

Getting started with the tools

By Om U

Oct 20, 2020

the course got very confusing

By Jani R

Sep 2, 2019

This course was far too easy.

By Oren T

Aug 10, 2019

Human Interaction is missing.

By Pragati

Mar 2, 2016

Students be more interactive.

By Mansi J

Jul 26, 2020

peer grading is a bad system

By Mónica A D G

Jun 1, 2020

I hate the automated videos.

By Ryan H

Jun 5, 2017

Easy but not terribly useful

By Vijayalakshmi S

Apr 12, 2016

The sound volume is very low

By Shanmuga P

Dec 18, 2017

Good at the Beginning level

By Mayank G

Jun 13, 2017

Good and truly basic start.

By Marco A B

Mar 26, 2016

short but good introduction

By Christopher C

Nov 9, 2022

Submitted comments earlier

By Sarah D

Sep 27, 2020

Good as a basic over view.

By Frank P

Mar 13, 2017

Very basic introduction...


Dec 5, 2016

A very good for beginners.

By Ben K

May 23, 2016

It's very straightforward.


Aug 12, 2020

Deben incluir mas idiomas

By Arthur S

Jan 29, 2017

Couldn't hear the videos

By Varun N

Sep 21, 2016

Good course for Starters

By Utkarsh Y

Jun 13, 2020

automated voice is bad

By Vanaja P

Dec 19, 2018

Gained some experience.

By Sandesh K

Jan 25, 2016

Not much helpful course

By Iris M

Nov 30, 2020

Great and easy course!

By Gbe M G

Jun 20, 2020

I will get to it later