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

33,572 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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3426 - 3450 of 7,052 Reviews for The Data Scientist’s Toolbox

By Deepak S

Jun 15, 2016

Great course for a beginner !

By Aditya K

Jan 28, 2016

Perfect start for the followu

By Zainab A

Jul 25, 2022

Very happy with the content.

By Minjune C

Jul 23, 2021

It was a lot of help for me.

By Mark R

May 2, 2021

very good. thank you so much

By Sachini K S

Feb 19, 2021

it is a great course for me.

By Tran T M T

Dec 2, 2020

great courses for beginners.

By Joao R D P

Nov 21, 2020

A great introductory course.

By Carlos L J A

Oct 8, 2020

This is an excellent course.

By Derian P

Sep 7, 2020

Muy útil y bien estructurado

By Franco G T

Jul 9, 2020

Thorough and easy to follow.


Jul 4, 2020

It's really good thank you!!

By Ashiqul h c

Jul 4, 2020

easy and as starter its good

By Santiago B J

Jun 17, 2020

Un curso muy bien explicado.

By Juan S

Jun 16, 2020

Great material easy learning


Jun 8, 2020

Good foundation and start up

By Jorge C

Jun 3, 2020

Easy, but great explanations

By Kirti A

May 26, 2020

Good course for data science

By Abhishek K

May 24, 2020

Excellent basic introduction


May 23, 2020

Very well structured course,

By Md. A R

May 13, 2020

Amazing! to say in one word.

By Christopher N

May 6, 2020

Great course! Very Difficult

By Khaleel A 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.