摘要
Pitman准则是比较两个估计优劣的一种标准。本文综述了在这一方向上近年来若干方面的新结果,这包括正态总体参数估计和一般线性估计在Pitman准则下的比较,协方差改进估计的Pitman优良性,以及Bayes观点下的Pitman准则。
The paper presents a survey of some recent developments in Pitman's measures of closeness. The titles of each section are in turn: the definition and some general results;parameter estimation of normal population; linear estimators under Pitman's measure of closeness; Pitman optimality of covariance-adjusted estimator and Pitman's measure of closeness from the Bayesian point of view.
出处
《应用概率统计》
CSCD
北大核心
1996年第4期429-438,共10页
Chinese Journal of Applied Probability and Statistics
基金
国家自然科学基金
北京市自然科学基金资助项目
