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Analyzing and Representing Multidimentional Quantitative an Qualitative Data: Demographic Study of the Rhone Valley. The Domestic Consumption of the Canadian Families

M. Cottrell, Patrice Gaubert (), P. Rousset and P. Letremy

Papiers d'Economie Mathématique et Applications from Université Panthéon-Sorbonne (Paris 1)

Abstract: Dans ce papier, nous presentons un certain nombre de techniques qui peuvent etre derivees de l'algorithme de Kohonen, telles que la representation des contenus des classes, la visualisation des distances entre les classes, une rapide et robuste classification a deux niveaux emboites bases sur les variables quantitatives, le calcul d'indicateurs de classification, le croisement de la classification avec des variables qualitatives exogenes pour permettre la description de la classification obtenue et mettre en evidence les variables explicatives les plus importantes. Nous definissons ainsi deux algorithmes originaux (KORRESP et KACM) pour l'analyse des relations entre variables qualitatives (comme en analyse des correspondances).

Keywords: DATA ANALYSIS; MODELS; INDICATORS (search for similar items in EconPapers)
JEL-codes: C35 C53 (search for similar items in EconPapers)
Pages: 15 pages
Date: 1999
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Persistent link: https://EconPapers.repec.org/RePEc:fth:pariem:1999-09

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