A GENERALIZED STEEL PROCEDURE FOR COMPARING SEVERAL TREATMENTS WITH A CONTROL UNDER RANDOM RIGHT-CENSORSHIP

被引：19

作者：

CHEN, YI ^{[1
]}

机构：

[1] NATL CENT UNIV,GRAD INST STAT,CHUNGLI 32054,TAIWAN

来源：

COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION | 1994年 / 23卷 / 01期

关键词：

MONTE-CARLO STUDY; ONE-WAY LAYOUT; RANDOM RIGHT-CENSORSHIP; TREATMENTS VERSUS CONTROL PROCEDURE;

D O I：

10.1080/03610919408813152

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：

Following Gehan (1965) and Breslow (1970), a generalization of Steel's (1959) test for comparing several treatments with a control in a one-way layout when observations are subject to the same pattern of random right-censorship is proposed. The proposed test is constructed mainly for testing against simple-tree alternatives. However, based on the test, a multiple testing procedure for deciding which treatments (if any) are better than the control is suggested. The relative level and power performances of the proposed testing procedure and the ones suggested respectively by Magel (1988) and Chakraborti (1990) are examined in a Monte Carlo study.

引用

页码：1 / 16

页数：16

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