A Nonparametric Test For The Grouped And Right Censored Data

Authors : Hyoil PARK

Pages : 56-65

View : 23 | Download : 8

Publication Date : 2013-07-01

Article Type : Research Paper

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