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

4.6
stars
33,901 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....
Highlights
Foundational tools

(243 Reviews)

Introductory course

(1056 Reviews)

Top reviews

AK

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It's a very introductory course and in a sense I don't feel like I learnt something useful, except the part that shows how to install all the tools that are needed for the rest of the Specialization.

CC

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A good basic class and collection of the tools. I wish there had been a little more explanation of what we would use the software for, but I found the lecture parts to be both concise and informative.

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7051 - 7075 of 7,141 Reviews for The Data Scientist’s Toolbox

By L. S

Mar 1, 2017

A simple list of programs that needed to be installed would cover 90% of the course content. Some of this content is also repeated in other courses in the sequence. If you have any technical skills this entire course is extremely tedious.

By Corey H

Jun 26, 2016

In my opinion, most of this information should be free and available as a pre-req. for other classes (installing R Studio).

It was cheap, but in general, I thought I was going to be more out of this course than I did.

By Damo A

Jun 15, 2021

it is confusing to move to next level. Next link is inactive , even after completing the submission, but waiting to complete peer review. But there is no peer review to complete, locking me from forward.

By YOGESH R

Sep 16, 2020

Students generally move towards online course to hear a human explaining them those concepts. This new technique may be time saving for you but it was really annoying and unexpected (almost everything )

By Ryan P T

Aug 20, 2016

$40 is way too much to spend just to learn how to install a couple pieces of software and sign up for a GitHub account. The entire course should have been the first week of the following course.

By Aayush

Sep 20, 2016

Is this a real course for a data scientist just installing shit and a peer reviewing for that screenshot and forking all repos ...very bad not worth to be with rest course in specialization

By Diana K

May 20, 2019

Good time of day! This course is great! But I can't finish it as I missed deadlines and can't switch session!!! I missed 1 month already because of this bug:(

It's so frustrating...

By Luke L

Feb 15, 2024

There needs to be very detailed instructions for completing the tool box project I am dropping out of the course because i have no idea how to even start the peer reviewed project

By Sebastian S C

Apr 10, 2020

Me inscribí en el curso y solicité una ayuda económica porqué supuestamente se dictaba en castellano. Pero esto no es cierto y no puedo avanzar. Por eso mi calificación en baja.

By Uyen N

Jan 25, 2022

I can't believe all the videos are Google narrated, the voice is monotonous, and all of the videos are like 10-20 minutes long, how am I supposed to focus listening to that??

By Wiam L

Jan 9, 2024

I have completed the course, but I have not received a certificate. I would appreciate assistance in obtaining the certificate or any necessary steps to ensure its delivery.

By Mahesh K

Sep 15, 2020

This is pure theoretical course,

It's look like a Power Point presentation. Students can not easily understand this.

I do not recommend this type of teaching on Coursera

By Joao P P

May 12, 2016

Some interesting concepts, but way to simplistic in my opinion. Only reason I see to pay for it is the fact that it is a requirement in the Data Science Specialization

By Charlie Z

Apr 8, 2019

Do not take this course if you want to get a job in industry. Python now dominates industry and R is basically obsolete. I will be switching to a course in Python.

By Jonas L

Mar 20, 2016

Certainly not worth paying for this course, only talks about how to install the tools.

Not able to take quizzes when you try to take the course for free.

By Rajat J

Mar 14, 2016

Good introductory course. However, an overkill as a separate course (and hence charging $30 for it). Courses 1 and 2 could have been clubbed together.

By Amin M T

May 9, 2024

It was an awful course with no bearing responsibility for the students time. Shame on you. you just want to make money out of students pockets.

By Isaac A G

Apr 23, 2016

It has almost no content and isn't actually useful. I've heard later classes in the series are way tougher, so the ramp up isn't at all good.

By Subash L

Jul 17, 2021

Not taught by real professors. I want to unenroll out of this whole specialization; cant handle listening to robot. Annoying!!!

By Wei D

Apr 29, 2020

I think a few people like to hear the mechanical voice. Some videos have really low resolution and it is hard to see the codes.

By Marcelo X d N

Dec 25, 2017

Eu achei o site desorganizado, não sei se concluí ou não o curso. Não sei se executei todas as tarefas ou não. Decepcionante

By William B

Sep 3, 2022

Pretty boring course, felt like they just taught me how to download and install R, could be made shorter in my opinoin

By Molly M

May 6, 2023

The synthesized speech was very hard for me to listen to for lectures. I do not think I could maintain the course .

By Suryansh

Jan 30, 2022

That robotic voice ain't working with me at all! Having no instructors in the video is the worst thing they can do.

By Cotie G

Aug 26, 2023

This has been unavailable for me to start. I am very annoyed and frustrated as to why!

I would like to start now.