Optimal design under complete class with ancillary functions

Optimal design under complete class with ancillary functions
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全类下优化设计,附带辅助功能

DOI:
10.1002/cjs.11596
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发表时间:
2021
期刊:
The Canadian journal of statistics
影响因子:
--
通讯作者:
Hua, Y. and
Hua, Y. and
中科院分区:
--
文献类型:
--
作者:
Hua, Y. and

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相似文献

非线性模型由于其复杂性和缺乏规范形式而在优化设计中具有挑战性。完整类策略为研究非线性模型的最优设计提供了一个统一的框架。然而,目前的战略并不适用于这一框架下的许多模式。在本文中,我们提出了一个称为辅助函数的工具,作为对完整类策略的扩展。我们还提供了适当的条件下最小支持设计的结果。我们用双参数剂量-反应模型来证明这个工具,包括Beta‐Poisson模型、互补对数-对数模型和偏对数模型。本文的结果添加到以前的完整类框架中,并使最小支持设计可用于以前不可行的更多非线性模型。
Nonlinear models are challenging in optimal designs due to their complexity and lack of canonical forms. The complete class strategy provides a unified framework for studying optimal designs for nonlinear models. However, the current strategy does not apply to many models under this framework. In this article, we propose a tool called ancillary functions as an extension to the complete class strategy. We also provide results on minimally supported designs with proper conditions. We demonstrate this tool with two‐parameter dose–response models, which include the Beta‐Poisson model, the complementary log–log model, and the skewed logit model. The results of this article add to the previous complete class framework and make the minimally supported design available for more nonlinear models that were previously not feasible.
基于原始光密度数据建模和识别拟合剂量响应曲线的最佳设计
DOI: --
发表时间: 1997
期刊:
影响因子: --
作者:
A. Hedayat;Bo Yan;J. Pezzuto
通讯作者: J. Pezzuto
DOI: 10.1198/016214505000001087
发表时间: 2006-06-01
影响因子: 3.7
作者:
Biedermann, Stefanie;Dette, Holger;Zhu, Wei
通讯作者: Zhu, Wei