%0 Journal Article
%T Weighted Bootstrap Mean for Right Censored Data<br>右删失情形下平均生存时间的加权Bootstrap推断
%A ZHAO Shuran
%A XU Xingzhong
%A DING Xiaobo
%A <br>赵树然
%A 徐兴忠
%A 丁晓波
%J 系统科学与数学
%D 2009
%I 
%X In the context of the randomly right censure, weighted bootstrap method is used to get the weighted bootstrap estimate of the mean survival time based on a class of synthetic data, together with the weighted bootstrap versions to thesample distribution of the synthetic data. Under general choices of random weights and certain regulation conditions, the weak consistencies of the estimate and the validity of such distribution approximations are established. From here, the asymptotic confidence interval for the mean survival time is constructed.
%K Weighted bootstrap
%K randomly right censored data
%K mean survival time
%K confidence interval<br>加权Bootstrap
%K 右删失数据
%K 平均生存时间
%K 置信区间.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=0145B9D54524675C76400CCB6AF3F2E8&yid=DE12191FBD62783C&vid=771469D9D58C34FF&iid=94C357A881DFC066&sid=4720E9D07E8A2290&eid=D647AF4730396036&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=0&reference_num=14