A Nonparametric Test For The Grouped And Right Censored Data

Year 2013, Volume: 6 Issue: 2, 56 - 65, 01.07.2013

Hyo-il Park

Abstract

In this research, we propose a nonparametric test procedure for the right censored and grouped
data under the additive hazards model. For deriving the test statistics, we use the likelihood principle. Then
we illustrate proposed test with an example and compare the performance with other procedure by obtaining
empirical powers. Finally we discuss some interesting features concerning the proposed test. 

Keywords

Additive hazards model, Grouped data, Log-rank test, Score function

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