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http://repositorio.ufla.br/jspui/handle/1/45499| Title: | Simulation studies of a hölder perturbation in a new estimator for proportion considering extra-binomial variability |
| Other Titles: | Estudios de simulación de una perturbación Hölder en un nuevo estimador deproporción considerando la variabilidad extra-binomial |
| Keywords: | Binomial distribution Monte Carlo simulation Robust estimator Robustness Distribución binomial Estimador robusto Simulación Monte Carlo Robustez |
| Issue Date: | Jan-2015 |
| Publisher: | Universidad Nacional de Colombia |
| Citation: | SILVA, A. M. da; CIRILLO, M. A. Simulation studies of a hölder perturbation in a new estimator for proportion considering extra-binomial variability. Revista Colombiana de Estadística, Bogotá, v. 38, n. 1, p. 93-105, jan. 2015. DOI: http://dx.doi.org/10.15446/rce.v38n1.48803. |
| Abstract: | This present work aims to propose an estimator in order to estimate the probability of success of a binomial model that incorporates the extra-binomial variation generated by zero-inflated samples. The construction of this estimator was carried out with a theoretical basis given by the Holder function and its performance was evaluated through Monte Carlo simulation considering different sample sizes, parametric values (π), and excess of zero proportions (γ). It was concluded that for the situations in (γ = 0.20) and (γ = 0.50) that the proposed estimator presents promising results based on the specified margin of error. |
| URI: | http://repositorio.ufla.br/jspui/handle/1/45499 |
| Appears in Collections: | DEX - Artigos publicados em periódicos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ARTIGO_Simulation Studies of a Hölder Perturbation in a New Estimator for Proportion Considering Extra-Binomial Variability.pdf | 582,81 kB | Adobe PDF | View/Open |
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