Using weibull mixture distributions to model heterogeneous survival data
Using weibull mixture distributions to model heterogeneous survival data
复制标题
使用威布尔混合分布对异质生存数据进行建模
DOI:
10.1081/sac-200068372
复制
发表时间:
2005
期刊:
影响因子:
--
通讯作者:
M. Wiper
中科院分区:
文献类型:
--
作者:
J. M. Marín;M. T. Rodríguez;M. Wiper
In this article we use Bayesian methods to fit a Weibull mixture model with an unknown number of components to possibly right censored survival data. This is done using the recently developed, birth-death MCMC algorithm. We also show how to estimate the survivor function and the expected hazard rate from the MCMA output.