BIASED COIN DESIGNS WITH A BAYESIAN BIAS
BIASED COIN DESIGNS WITH A BAYESIAN BIAS
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DOI：
10.1016/0378-3758(93)90148-y
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发表时间：
1993-03-01
影响因子：
0.9
通讯作者：
VERDINELLI, I
中科院分区：
文献类型：
--
作者：
BALL, FG;SMITH, AFM;VERDINELLI, I
我们提出了两个新的程序有偏差的硬币设计，衍生于贝叶斯方法。其中一个过程是使用正式的贝叶斯动机获得的；另一种依赖于特别的理由。发展主要集中在没有协变量的分配情况下，但也包括对单个分类协变量情况的一些分析。考虑了所提出的顺序分配方案的渐近性质。
We present two new procedures for biased coin design, derived within the Bayesian approach. One of the procedures is obtained using a formal Bayesian motivation; the other relies on ad hoc justifications. The development concentrates mainly on the case of allocation without a covariate, but includes some analysis for the case of a single, categorical covariate. Asymptotic properties of the sequential allocation schemes proposed are considered.