One-Sided confidence interval estimation for Weibull Shape and scale parameters
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| 作者: | |
|---|---|
| 格式: | artículo original |
| 状态: | Versión publicada |
| Fecha de Publicación: | 2005 |
| 实物特征: | In this paper, we consider the problem of one-sided conditional and unconditional interval estimation for the scale and shape parameters in a two-parameter Weibull model. The statistical inference is based upon the pivots advocated in Bain and Engelhardt, the likelihood ratio method and Birnbaum statistic. Simulation results illustrating the performance of these interval estimating methods are discussed and displayed. Empirical point estimate results obtained with the maximum likelihood, generalized moment and generalized probability weighted moment methods are also presented. |
| País: | Portal de Revistas UCR |
| 机构: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| 语言: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/251 |
| 在线阅读: | https://revistas.ucr.ac.cr/index.php/matematica/article/view/251 |
| Palabra clave: | Weibull distribution rejection of a preliminary hypothesis interval estimator coverage probability average length simulation Distribución de Weibull rechazo de una hipótesis preliminar estimador de intervalo probabilidad de cubrimiento longitud promedio simulación |