August 2022
Intermediate to advanced
689 pages
15h 46m
French
Content preview from Python pour la finance
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CHAPITRE 5 Analyse de données avec pandas
Des données ! Des données ! Des données ! Je ne peux pas fabriquer des briques sans argile !
—Sherlock Holmes
Ce chapitre présente la librairie dédiée à l’analyse de données sous forme tabulaire nommée pandas. Cette librairie définit un certain nombre de classes et de fonctions très utiles et permet en outre de démultiplier les possibilités d’autres paquetages en les intégrant (wrapping). Vous disposez ainsi d’une interface de programmation qui permet de réaliser des tâches d’analyse de données financières pratiques et efficaces.
Voici les deux structures de données fondamentales qui sont présentées dans ce chapitre :
| Type objet | Signification | Domaine d’emploi |
|---|---|---|
DataFrame | Objet de données en 2 dimensions avec ... |
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