The loss in efficiency from misspecifying covariates in proportional hazards regression models
The loss in efficiency from misspecifying covariates in proportional hazards regression models
复制标题
比例风险回归模型中错误指定协变量导致效率损失
DOI:
10.1093/biomet/75.1.156
复制
发表时间:
1988
期刊:
影响因子:
2.7
通讯作者:
S. Lagakos
中科院分区:
文献类型:
--
作者:
S. Lagakos
SUMMARY This note considers partial likelihood score tests for association between a covariate process and survival time based on a proportional hazards regression model. We derive the asymptotic efficiency of the test based on a misspecified form of the covariate process relative to the test based on the correct form. The results can be used to assess the consequences of various types of misspecification.
影响因子:
1.9
作者:
LAGAKOS, SW;SCHOENFELD, DA
通讯作者:
SCHOENFELD, DA
DOI:
--
发表时间:
1972
期刊:
--
影响因子:
--
作者:
D. Cox
通讯作者:
D. Cox
影响因子:
2
作者:
LAGAKOS, SW
通讯作者:
LAGAKOS, SW