INVESTIGADORES
BOENTE BOENTE Graciela Lina
artículos
Título:
On the asymptotic behavior of general projection-pursuit estimators under the common principal components model
Autor/es:
BOENTE, GRACIELA; MOLINA, JULIETA; SUED, MARIELA
Revista:
STATISTICS & PROBABILITY LETTERS
Editorial:
ELSEVIER SCIENCE BV
Referencias:
Lugar: Amsterdam; Año: 2010 vol. 80 p. 228 - 235
ISSN:
0167-7152
Resumen:
The common principal components model for several groups of multivariate observations assumes equal principal axes among the groups. Robust estimators can be defined replacing the sample variance by a robust dispersion measure. This paper studies the asymptotic distribution of robust projection-pursuit estimators under a common principal components model.
