arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1306.5630stat.AP
收藏

癌症生物测定建模的统计方法

Statistical Approaches for Modelling Cancer Bioassays

Christos P. Kitsos, Nikolaos K. Tavoularis, Thomas L. Toulias, George Lolas

摘要:

本文讨论了生物测定中常用的矩阵表示法分析数据的可能方法。本文还回顾了多阶段模型(MM)。MM类模型用于外推至低剂量区域。介绍了协变量在实验致癌中的作用,并对协变量的相对有效性进行了评价。当然,所讨论的情况是指不相关的协变量,因此一个开放的问题可能是多共线性预测协变量。各种非线性模型进行了讨论,给予更多的重点是Michaelis-Menten和Fisher的信息,他们讨论

英文摘要:

This paper discusses the possible ways to analyse the data, adopting a matrix notation, so often used in Bioassays. The paper also reviews the Multistage Models (MM). The MM class of models is applied for extrapolation, to the region of Low-Dose. The effect of covariates in experimental carcinogenesis is introduced and the relative efficiency is evaluated. Certainly the discussed case was refereed to uncorrelated covariates and therefore an open problem might be the multicollinear predictive covariates.Various nonlinear models are discussed, giving more emphasis on the Michaelis-Menten and the Fisher's information for them is discussed

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑