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Les outils du scientifique des données, Université Johns-Hopkins

4.5
18,710 notes
3,773 avis

À propos de ce cours

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....
Points forts
Foundational tools
(243 avis)
Introductory course
(1056 avis)

Meilleurs avis

par LR

Sep 08, 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.

par AI

Apr 24, 2018

This course was a good intro especially in setting all the necessary software for future courses. I suggest to read the manuals, books and other readings the profs suggest. The resources are helpful.

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3,648 avis

par Nurullah Kuş

Apr 25, 2019

The course is perfect,it teaches the tools very effective and simple.

par Eugene Kraben

Apr 25, 2019

This course is very comprehensive and if you watch the video and try and follow all the links to webpages, publications, etc. and then try to connect the dots you really have a great start in data science. Not to be missed. Thanks.

par Tingting Huang

Apr 25, 2019

It's useful for me.

par Kelly Schumann

Apr 24, 2019

a bit basic, but it was informative...

par Suhas Kurse

Apr 24, 2019

I wish there were more exercises for the project.

par Vannesa Giraldo

Apr 24, 2019

This is a really good way to start in Data Science. The course is easy to follow, it has many exercises and practices. And you can also study by your own and get more knowledge and feel more and more confident with data job

par Piyush Danej

Apr 22, 2019

GOod for setup

par Leonardo Arbelaez

Apr 22, 2019

It was straight forward. However, there were some difficulties installing RStudio using the latest version. I had to go the previous one .e.g. Latest was 3.5 I used 3.4 matching RTools. Other than that very straight fwd, including Github (basic) usage

par Abhay Parameswar

Apr 21, 2019

Very useful for beginners

par Jake Perfetto

Apr 20, 2019

The lectures are sometimes needlessly long with a lot of superfluous talking. The course would be better with more concrete examples and THE OUTPUT OF EACH INCLUDED. The course explains very simple queries and then asks you to do complex ones in the quizzes when the examples were poorly explained. Khan academy is a much superior course to this one, yet it does not offer a course certification. If this course actually wants to teach people efficiently it should emulate the real-time learning and coding in browser that Khan Academy has.