Destructive power series long-term survival model with complex activation schemes

被引：0

作者：

Gallardo, Diego I. ^{[1
]}

Bolfarine, Heleno ^{[2
]}

Pedroso-de-Lima, Antonio C. ^{[2
]}

Romeo, Jose S. ^{[3
,4
]}

机构：

[1] Univ Atacama, Fac Ingn, Dept Matemat, Copiapo, Chile

[2] Univ Sao Paulo, Inst Math & Stat, Sao Paulo, Brazil

[3] Massey Univ, Coll Hlth, SHORE, Palmerston North, New Zealand

[4] Massey Univ, Coll Hlth, Whariki Res Ctr, Palmerston North, New Zealand

来源：

STATISTICS AND ITS INTERFACE | 2019年 / 12卷 / 04期

关键词：

Cure rate models; Competing risks; Power series distribution; CURE RATE MODEL; LATENT ACTIVATION; REGRESSION-MODEL;

D O I：

10.4310/SII.2019.v12.n4.a6

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A new destructive cure rate model is introduced based on a family of power series distribution for the number of concurrent causes related to the event of interest. A mixture of first and last activation schemes is considered. For parameter estimation a classical approach based on maximum likelihood methodology is implemented. The performance of estimation procedure is evaluated based on a small scale simulation study. The model is also considered on a real data example, involving congestive heart failure patients.

引用

页码：561 / 571

页数：11

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