| 书目名称 | The Weighted Bootstrap | | 编辑 | Philippe Barbe,Patrice Bertail | | 视频video | | | 丛书名称 | Lecture Notes in Statistics | | 图书封面 |  | | 描述 | INTRODUCTION 1) Introduction In 1979, Efron introduced the bootstrap method as a kind of universal tool to obtain approximation of the distribution of statistics. The now well known underlying idea is the following : consider a sample X of Xl ‘ n independent and identically distributed H.i.d.) random variables (r. v,‘s) with unknown probability measure (p.m.) P . Assume we are interested in approximating the distribution of a statistical functional T(P ) the -1 nn empirical counterpart of the functional T(P) , where P n := n l:i=l aX. is 1 the empirical p.m. Since in some sense P is close to P when n is large, n • • LLd. from P and builds the empirical p.m. if one samples Xl ‘ ... , Xm n n -1 mn • • P T(P ) conditionally on := mn l: i =1 a • ‘ then the behaviour of P m n,m n n n X. 1 T(P ) should imitate that of when n and mn get large. n This idea has lead to considerable investigations to see when it is correct, and when it is not. When it is not, one looks if there is any way to adapt it. | | 出版日期 | Book 1995 | | 关键词 | Bootstrapping; Estimator; Parameter; Power; Variance; statistics | | 版次 | 1 | | doi | https://doi.org/10.1007/978-1-4612-2532-4 | | isbn_softcover | 978-0-387-94478-4 | | isbn_ebook | 978-1-4612-2532-4Series ISSN 0930-0325 Series E-ISSN 2197-7186 | | issn_series | 0930-0325 | | copyright | Springer-Verlag New York, Inc. 1995 |
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发表于 2025-3-21 19:32:36
