A Bayesian Split Population Survival Model for Duration Data With Misclassified Failure Events
A Bayesian Split Population Survival Model for Duration Data With Misclassified Failure Events
复制标题
具有错误分类故障事件的持续时间数据的贝叶斯分割群体生存模型
DOI:
10.1017/pan.2019.6
复制
发表时间:
2019
影响因子:
5.4
通讯作者:
Mukherjee, Bumba
中科院分区:
文献类型:
--
作者:
Bagozzi, Benjamin E.;Joo, Minnie M.;Kim, Bomin;Mukherjee, Bumba
We develop a new Bayesian split population survival model for the analysis of survival data with misclassified event failures. Within political science survival data, right-censored survival cases are often erroneously misclassified as failure cases due to measurement error. Treating these cases as failure events within survival analyses will underestimate the duration of some events. This will bias coefficient estimates, especially in situations where such misclassification is associated with covariates of interest. Our split population survival estimator addresses this challenge by using a system of two equations to explicitly model the misclassification of failure events alongside a parametric survival process of interest. After deriving this model, we use Bayesian estimation via slice sampling to evaluate its performance with simulated data, and in several political science applications. We find that our proposed “misclassified failure” survival model allows researchers to accurately account for misclassified failure events within the contexts of civil war duration and democratic survival.
登录
查看更多内容
影响因子:
1.3
作者:
Miles Larmer;Ann A. Laudati;John F. Clark
通讯作者:
John F. Clark
影响因子:
2.6
作者:
C. Cioffi;T. Landman
通讯作者:
T. Landman
影响因子:
2.6
作者:
S. Lischer
通讯作者:
S. Lischer
影响因子:
5
作者:
K. Linos
通讯作者:
K. Linos
影响因子:
--
作者:
P. Collier
通讯作者:
P. Collier