Listar Revista de Matemática: Teoría y Aplicaciones por autor "González Debén, Adalberto"
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Estrategia para la selección de modelos gráficos en tablas de contingencia no estructuradas
González Debén, Adalberto; Alfonso Sagué, Karen (2009-02-20)Loglinear models are frequently utilized in the analysis of association patterns betweenvariables in a multidimensional contingency table. Discrete graphical modelsare fashionable. They are a subset of the hierarchical ... -
Experiencias con un nuevo índice de falta de ajuste en Tablas de Contingencia
González Debén, Adalberto; Méndez Ramírez, Ignacio (2012-04-26)Rudas, Clogg and Lindsay, en 1994, proposed a new index of lack of fit for contingency table analysis. For a contingency table P with N cells, and a model H, the new index is defined as the smallest \pi that satisfies the ...