A quantile based test for comparing cumulative incidence functions of competing risks models

被引：21
|
作者：
Sankaran, P. G. [1 ]
Nair, N. Unnikrishnan [1 ]
Sreedevi, E. P. [1 ]
机构：
[1] Cochin Univ Sci & Technol, Dept Stat, Cochin 682022, Kerala, India
来源：
STATISTICS & PROBABILITY LETTERS | 2010年 / 80卷 / 9-10期
关键词：
Cumulative incidence function; Competing risks models; Quantile functions; MEDIAN SURVIVAL-TIME; NONPARAMETRIC-ESTIMATION; CENSORED-DATA; HAZARD RATES;
D O I：
10.1016/j.spl.2010.01.023
中图分类号：
O21 [概率论与数理统计]; C8 [统计学];
学科分类号：
020208 ; 070103 ; 0714 ;
摘要：
In the present note, we develop a nonparametric testing procedure for testing equality of cumulative incidence functions of competing risks models using quantile functions. Asymptotic properties of the test statistic are discussed. Simulation studies and real data examples illustrate the practical utility of the procedure. (C) 2010 Elsevier B.V. All rights reserved.
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页码：886 / 891
页数：6
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