节点文献
泊松分布参数的整数幂的联立估计和广义Bayes估计
SIMULTANEOUS ESTIMATION AND GENERALIZED BAYES ESTIMATION OF INTEGRAL POWER FOR POISSON DISTRIBUTION’ S PARAMETER
【摘要】 研究了在独立样本下泊松分布参数的整数幂的联立估计。在二次损失假定下,证明了其无偏估计的改进估计和广义Bayes估计都优于无偏估计。
【Abstract】 This paper considers the problem of simultaneously estimation integral power of the parameters of Poisson populations using independent samples. Let the loss be the sum of quadratialized Bayes estimator are better than thd unbiased eatimator are obtained.
【关键词】 泊松分布;
联立估计;
二次损失;
Bayes估计;
【Key words】 Poisson distribution; simultaneous estimation; quadratic loss; Bayes estimation;
【Key words】 Poisson distribution; simultaneous estimation; quadratic loss; Bayes estimation;
- 【文献出处】 山东建材学院学报 ,Journal of Shandong Institute of Building Materials , 编辑部邮箱 ,1993年04期
- 【下载频次】41