Abstract

RAMIREZ, JAVIER  and  MARTINEZ, GUILLERMO. Analysis of Correspondence from a Probabilistic Sample. Rev.Colomb.Estad. [online]. 2010, vol.33, n.2, pp.273-293. ISSN 0120-1751.

From the classic analysis of correspondences applied to the denominated tables of correspondences, the theory for this analysis from a probabilistic sample is developed. The approach of this theory directs to the estimation of eigenvalues and eigenvectors associated to the matrices to be diagonalized, either in a simple analysis or in the multiple one, to establish estimations of the eigenvectors that lead to the factorial axes, allowing a graphical representation to improve performance in the analysis. Estimates of quality measures associated to the representation are made, such as inertia, contributions and squares cosines.

Keywords : Correspondence analysis; Probability sampling; Bootstrap; Jackknife.

        · abstract in Spanish     · text in Spanish     · Spanish ( pdf )