Comparación de dos métodos factoriales cuando los datos son longitudinales

Abstract

We have done a comparative study uetween the STATIS method of Escoufierand Procrustes analysis across the coefficientsRVand R2 (normalized) to comparetwo 01' more evolutive configurations of n points in an euclidian space acrossfactorial analysis on distance tables and the search of a compromise. Also it isfound a relation between R2 and other indexes given in the literature. The resultsare applied to a meteorological problem.

Key Words: Método STATIS, método de Procusto, datos longitudinales,análisis factorial sobre tablas de distancias, compromiso, INDSCAL, coeficientesde similitud y disimilitud.