Asymptotocally nonparametric tests with censored paired data |
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Authors: | KF Cheng |
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Institution: | Department of Statistics , State University of New York at Buffalo , New York, Amherst, 14226 |
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Abstract: | A class of asymptotically nonparametric test with contains a test proposed by Wei(1980), is considered for testing the equality of two continuous distribution funcitons when paired observations are subject to arbitrary right censorship. It is shown that under the null hypothesis each test statistic converges in distribution to the standard normal random variable. Furthermore. the Monte Carlo simulation results indicate that some tests in this class are more powerful than Wei's test. A generalization to incomplete censored paired data is also included. |
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Keywords: | Asymtotically nonparametrictest two-sample problem censoring bivariate exponential model |
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