期刊文献+

Cox比例危险率模型参数估计算法

Introduction to Cox proportional Risk Model Parameter Estimation Algorithm
在线阅读 下载PDF
导出
摘要 介绍了cox比例危险率模型,以及利用高斯—牛顿迭代、改进的高斯—牛顿迭代法求解cox比例危险率模型中的极大似然估计。 This article introduced the cox proportional risk model and uses Gauss-Newton iteration method to improve Gauss-Newton iteration method to solve maximum likelihood estimation in cox proportional risk model.
作者 赵洁 ZHAO Jie(Elementary Teaching Faculty, Jianghai Vocational College, Yangzhou 225000, China)
出处 《兰州石化职业技术学院学报》 2020年第1期21-24,共4页 Journal of Lanzhou Petrochemical Polytechnic
关键词 cox比例危险率模型 高斯—牛顿迭代 改进的高斯—牛顿迭代法 极大似然估计 cox proportional risk model Gauss-Newton iteration Gauss-newton iteration method improved Gauss-Newton iteration method
  • 相关文献

参考文献2

二级参考文献21

  • 1Anderson P K, Gill R D. Cox's regression model for counting processes: A large sample study [J]. The Annals of Statistics, 1982, 10: 1100-1120.
  • 2Bickel P J, Klassen C X, Ritov Y, Wellner J A. Efficient and adaptive estimation for semiparametric models [M]. Baltimore: Johns Hopkins University Press, 1993.
  • 3Lin D Y. Cox regression analysis of multivariate failure time data: The marginal approach [J]. Statistics in Medicine, 1994, 13: 2233-2247.
  • 4Chen H Y, Little, R J A. Proportional hazards regression with missing covariates [J]. Journal of the American StatisticM Association, 1999, 94: 896-908.
  • 5Chen K, Lo S H. Case-cohort and case-control analysis with Cox's model [J]. Biometrika, 1999, 86: 755-764.
  • 6Kalbfeisch J D, Prentice R L. The Statistical Analysis of Failure Time Data [M]. New York: John Wiley & Sons, 2002.
  • 7B6hning D, Lindsay B G. Monotonicity of quadratic approximation algorithms [J]. Annals of the Institute of Statistical Mathematics, 1988, 40: 641-663.
  • 8Becker M P, Yang I, Lange K. EM algorithms without missing data [J]. Statistical Methods in Medical Research, 1997, 6: 38-54.
  • 9De Pierro A R. A modified expectation maximization algorithm for penalized likelihood estimation in emission tomography [J]. IEEE Transactions on Medical Imaging, 1995, 14:132 137.
  • 10Lange K, Hunter D R, Yang I. Optimization transfer using surrogate objective functions (with discussion) [J]. Journal of Computational and Graphical Statistics, 2000, 9: 1-20.

共引文献4

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部