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Tutoriels sur la science des données

Faites progresser votre carrière dans le domaine des données grâce à nos tutoriels sur la science des données. Nous vous guidons pas à pas à travers les fonctions et les modèles de science des données les plus complexes.
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Algorithmic Trading in R Tutorial

In this R tutorial, you'll do web scraping, hit a finance API and use an htmlwidget to make an interactive time series chart to perform a simple algorithmic trading strategy
Ted Kwartler's photo

Ted Kwartler

9 février 2017

Web Scraping and Parsing Data in R | Exploring H-1b Data Pt. 1

Learn how to scrape data from the web, preprocess it and perform a basic exploratory data analysis with R
Ted Kwartler's photo

Ted Kwartler

12 janvier 2017

15 Easy Solutions To Your Data Frame Problems In R

Discover how to create a data frame in R, change column and row names, access values, attach data frames, apply functions and much more.
Karlijn Willems's photo

Karlijn Willems

10 janvier 2017

Preprocessing in Data Science (Part 1): Centering, Scaling, and KNN

This article will explain the importance of preprocessing in the machine learning pipeline by examining how centering and scaling can improve model performance.
Hugo Bowne-Anderson's photo

Hugo Bowne-Anderson

26 avril 2016

The Data Science Industry: Who Does What (Infographic)

This infograph compares the roles of data scientists, data analysts, data architects, data engineers and more in the data science industry.
Karlijn Willems's photo

Karlijn Willems

10 novembre 2015

Web Scraping with R and PhantomJS

Short tutorial on scraping Javascript generated data with R using PhantomJS.
Filip Schouwenaars's photo

Filip Schouwenaars

16 mars 2015

Become a Data Scientist in 8 Steps: Infographic

This DataCamp infographic outlines how you can become a data scientist in 8 steps. This guide is for everyone interested in Data Science.
Karlijn Willems's photo

Karlijn Willems

10 novembre 2014

What is the Best Statistical Programming Language? Infograph

The infograph 'Statistical Language Wars' compares statistical programming language like SAS, R and SPSS to see how they stack up.
Karlijn Willems's photo

Karlijn Willems

3 juin 2014