Classification analysis through the joint treatment of strict and open variables. Case of the people who responded to the “EHUdenda” survey in Basque

Authors

  • Karmele Fernandez Aguirre Euskal Herriko Unibertsitatea (EHU)

DOI:

https://doi.org/10.26876/uztaro6113

Keywords:

Economics, Statistics, Uztaro

Abstract

The object of this work is to show an advanced application in multivariate exploratory statistics. On one side, factor analysis and cluster analysis are applied in a complementary way; on the other side, in a framework of multiple tables of different kinds of variables, we jointly analyze tables of closed and open-ended (text) questions by means of a conjoint treatment of both types of variables. The applied work is placed in the area of market research and it is performed on part of an bilingual on-line survey.

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References

Bécue-Bertaut, M. eta Pagès, J. (2007): “Clustering units from frequency and nominal variables: definition of a global distance. Application to survey data with closed and open-ended questions”, Journal of Computational Statistics and Data Analysis, (argitaratzeko zain).

Etxeberria, J.; Garcia, E.; Gil, E. eta Rodriguez, G. (1995): Análisis de Datos y Textos, RAMA, Madrid.

Escofier, B. eta Pagès, J. (1992): Análisis Factoriales Simples y Múltiples, EHU-Argitalpen Zerbitzua, Bilbao.

Fernandez Aguirre, K. (2003): “Análisis textual: generación y aplicaciones”, Metodología de Encuestas, 5. lib., 1. zk.

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Fernandez Aguirre, K.; Landaluce Calvo, M. I.; Martín Arroyuelos, A. M. eta Modroño Herran, J. I. (2007): “Data Mining of an On-Line Survey. A Market Research Application”, Data Analysis, Machine Learning and Applications, The 31st Annual Conference of the German Classification Society (GfKl), Freiburg.

Lebart, L. (1994): “Complementary use of correspondence analysis and cluster analysis” in M. J. Greenacre, eta Blasius (arg.), Correspondence Analysis in the Social Sciences, Academic Press, London, 162-78.

Lebart, L.; Salem, A. eta Berri, E. (1998): Exploring Textual Data, Dordrecht. Kluwer. Academic Publisher.

Lebart, L.; Salem, A. eta Bécue, M. (2000): Análisis estadístico de textos, Milenio SPAD 6.0, (2006): Systéme Portable d’Analyse des Données Numeriques, <http://www.decisia.fr>, Paris.

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Published

2007-09-29

How to Cite

Fernandez Aguirre, K. (2007). Classification analysis through the joint treatment of strict and open variables. Case of the people who responded to the “EHUdenda” survey in Basque. Uztaro. Giza Eta Gizarte-Zientzien Aldizkaria, (62), 33–45. https://doi.org/10.26876/uztaro6113

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