2010 | OriginalPaper | Buchkapitel
Bootstrap algorithms for variance estimation in πPS sampling
verfasst von : Alessandro Barbiero, Fulvia Mecatti
Erschienen in: Complex Data Modeling and Computationally Intensive Statistical Methods
Verlag: Springer Milan
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
The problem of bootstrapping the estimator’s variance under a probability proportional to size design is examined. Focusing on the Horvitz-Thompson estimator, three π
PS
-bootstrap algorithms are introduced with the purpose of both simplifying available procedures and of improving efficiency. Results from a simulation study using both natural and artificial data are presented in order to empirically investigate the properties of the provided bootstrap variance estimators.