April 2022
Intermediate to advanced
580 pages
12h 43m
French
Content preview from Python pour la data scienceBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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CHAPITRE 4 Visualisation avec Matplotlib
Nous pouvons maintenant plonger dans la découverte de l’outil Python de visualisation de données : Matplotlib. Il s’agit d’une librairie multiplateforme fondée sur les tableaux de données NumPy. On l’exploite dans le cadre de l’ensemble fonctionnel SciPy. Matplotlib a été conçu en 2002 par John Hunter ; il ne désirait au départ qu’un enrichissement d’IPython pour pouvoir réaliser des tracés de graphiques interactifs dans le style MatLab en utilisant gnuplot depuis la ligne de commande IPython. À la même époque, le créateur d’IPython, Fernando Perez, mettait les bouchées doubles pour boucler sa thèse de doctorat. Il avait fait savoir à John qu’il n’aurait pas le temps de s’occuper de sa partie du projet ...
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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.