CONTRIBUCIONES AL MANOVA-BIPLOT: REGIONES DE CONFIANZA ALTERNATIVAS

Authors

  • I. R. Amaro Universidad Central de Venezuela, Facultad de Ingeniería
  • J. L. Vicente-Villardón Universidad de Salamanca. Departamento de Estadística
  • Mª. P. Galindo-Villardón Universidad de Salamanca. Departamento de Estadística

Keywords:

Biplot, MANOVA, Manova-Biplot, Confidence regions

Abstract

We propose elliptical confidence regions for the Manova-Biplot, instead of the traditionally used confidence circles.
These regions are constructed taken into account the sample variability of the representation axes and are based on the
mathematical development used by Krzanowski (1989). An application of the theoretical results to a data set, shows that
the areas of the ellipses are considerabily greater than the areas of the circles. These suggest that elliptical confidence
regions are probabilistically more accurate than the traditional circles

Downloads

Download data is not yet available.

Downloads

Published

2023-06-09

How to Cite

Amaro, I. R., Vicente-Villardón, J. L., & Galindo-Villardón, M. P. (2023). CONTRIBUCIONES AL MANOVA-BIPLOT: REGIONES DE CONFIANZA ALTERNATIVAS. Investigación Operacional, 29(3). Retrieved from https://revistas.uh.cu/invoperacional/article/view/6265

Issue

Vol. 29 No. 3 (2008): Investigacion Operacional

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Similar Articles

1 2 3 > >> 

You may also start an advanced similarity search for this article.