Ir al contenido

Documat


Determining P optimum calibration points to construct calibration estimators of the distribution function

  • Autores: S. Martínez, María del Mar Rueda García Árbol académico, H. Martínez, Antonio Arcos Cebrián Árbol académico
  • Localización: Journal of computational and applied mathematics, ISSN 0377-0427, Vol. 275, Nº 1, 2015, págs. 281-293
  • Idioma: inglés
  • DOI: 10.1016/j.cam.2014.07.020
  • Texto completo no disponible (Saber más ...)
  • Resumen
    • Survey statisticians make use of auxiliary information to improve estimates, for example in calibration estimation, introduced in Deville and Särndal (1992), which is used to obtain new weights that are close to the basic design weights and that, at the same time, comply with benchmark constraints on the auxiliary information available. Rueda et al. (2007) applied this calibration technique to estimate the distribution function. This estimator of the distribution function is built by means of constraints that require the use of a set of fixed values t1, t2, . . . , tP . The precision of the resulting calibration estimator varies according to the selection of ti. In the present work, we study the problem of determining the optimal values ti that give the best possible estimation under simple random sampling without replacement.


Fundación Dialnet

Mi Documat

Opciones de artículo

Opciones de compartir

Opciones de entorno