随机截尾数据下Burr Ⅻ分布参数的Bayes估计

Bayes estimation of Burr Ⅻ distribution parameter under randomly censored data

在随机截尾试验下,研究Burr Ⅻ分布未知参数θ的Bayes估计问题.在LINEX损失和复合LINEX对称损失下,得到了未知参数θ的Bayes估计的精确表达式,并且运用Monte-Carlo模拟法对各个估计进行了比较.

Based on the random censoring test,the Bayes estimator of unknown parameter θ of Burr Ⅻ distribution is studied.The exact expression of the Bayes estimator of unknown parameter θ was obtained under LINEX and compound LINEX symmetric loss functions,and the estimations was compared by means of Monte-Carlo simulation.