Bayesian inference in life tests based on exponential model with outliers when sample size is a random variable
- Autores: G. S. Lingappaiah
- Localización: Trabajos de estadística, ISSN 0213-8190, Vol. 5, Nº. 1, 1990, págs. 27-37
- Idioma: inglés
- DOI: 10.1007/bf02863536
- Títulos paralelos:
- Inferencia bayesiana en ensayos de vida basados en un modelo exponencial con valores atípicos cuando el tamaño de la muestra es una variable aleatoria
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Resumen
This paper deals with the problem of prediction of the order statistics in a future sample. Underlying model is exponential. Outlier is present in the sample drawn and the sample size is considered a random variable. Firstly, an outlier of type ?d in the exponential model, is treated. Actual predictive distribution of the order statistics is obtained. As an extension, the two-sample problem is also taken up. Finally, an outlier of type ? + d is dealt with and now the predictive distribution is expressed in terms of hypergeometric functions
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