敏感问题随机化回答模型中估计量的优良性  

Properties Of Estimator in Randomized Response Model Of Sensitive issue

作　　者：查婷婷[1] 

机构地区：[1]安徽建筑工业学院数理系,合肥230601

出　　处：《安徽建筑工业学院学报（自然科学版）》2008年第4期77-79,共3页Journal of Anhui Institute of Architecture(Natural Science)

摘　　要：以敏感问题调查中两种随机化回答模型为例,分别从小样本理论和大样本理论两个角度,对所得到的估计量进行无偏性、有效性、强弱相合性等方面的评估,从而评价此种统计调查方法的合理性和有效性,最后给出两种模型的实例分析。In this paper, samples as a sensitive issue in two kinds of random survey answered model, from two angles of a large sample theory and a small sample theory respectively, the estimates obtained by the quantity of unbiasedness, effectiveness, consistency of the strength of the areas of evaluation and assessment are to survey it is reasonable and effective.

关 键 词：敏感问题 随机化回答模型 估计量 无偏性 有效性 相合性 

分 类 号：O212[理学—概率论与数理统计]