摘要
采用小样本数据处理技术,分析了3种基于Bootstrap的抽样样本产生法的优劣,通过算例进行验证比较,优选出与正态理论分布拟合程度高,具有实际应用价值的Bootstrap样本产生法,算例同时证实了Bootstrap方法应用于小样本数据处理中的不足。
Three sorts of sampled methods are analyzed with small sample technology. The advantage and disadvantage are put forward through evaluating and comparing. The bootstrap method which is answered for the norm theory distribution most accurately is selected. At the same time, the defects resulted from which bootstrap method is used in small sample are also approvaled.
出处
《装备指挥技术学院学报》
2009年第2期97-100,共4页
Journal of the Academy of Equipment Command & Technology
基金
部委级资助项目
