November 2024
Intermediate to advanced
578 pages
14h 25m
French
book
R pour la science des données, 2e édition
by Hadley Wickham, Mine Cetinkaya-Rundel, Garrett Grolemund
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Index
Symboles
- !(pas), algèbre booléenne
- "(guillemets doubles), Création d'une chaîne
- # (signe dièse), Commentaires
- $ (signe du dollar)
- extraire des colonnes de cadres de données avec $ et [[, Cadres de données
- Sélection d'un seul élément avec $ et [[, Sélection d'un seul élément avec $ et [[-Listes
- tibbles et, Tibbles
- travailler avec des listes, Listes-Listes
- %% (calcul du reste), Arithmétique modulaire
- %/% (division entière), Arithmétique modulaire
- %>% pipe, The Pipe
- %in%, filter(), %in%, règles arithmétiques et de recyclage
- Opérateurs & (esperluette), Mise en page, Algèbre booléenne
- && (esperluette) opérateur de court-circuit, algèbre booléenne
- (guillemets simples), Création d'une chaîne
- () (parenthèses), dans regex, Priorité des opérateurs et parenthèses
- + opérateur
- in ggplot2 graphics, Common Problems, Spaces
- dans les tracés de parcelles, Mise en page
- / (barres obliques), Chemins relatifs et absolus
- Opérateur :=, Combinaison avec d'autres paquets Tidyverse
- <- (opérateur d'affectation), Bases du codage, filter(), Espaces
- = (signe égal), erreurs courantes, select()
- == (signe égal), Comparaison en virgule flottante, Règles d'arithmétique et de recyclage
- [ (parenthèse gauche)
- Les verbes dplyr qui sont des cas particuliers de [, dplyr Equivalents-dplyrEquivalents
- Sélection de plusieurs élémentsavec [, Sélection de plusieurs éléments avec [-Exercices
- [[ (parenthèses gauches)
- extraire des colonnes de cadres de données avec $ et [[, Cadres de données
- Sélection d'un seul élément avec $ et [[, Sélection d'un seul ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.