A non-parametric test for composite hypotheses in survival analysis |
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Authors: | H. Dennis Tolley |
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Affiliation: | (1) Radiation Effects Research Foundation, Hiroshima, Japan;(2) Present address: Texas A & M University, Texas, USA |
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Abstract: | Summary For survival data with several concomitant (regressor) variables a large sample non-parametric procedure is presented which provides significance tests of hypotheses about a subset of the concomitant variables. This non-iterative procedure resembles linear model methodology in simplicity and form. The method is useful to eliminate unimportant concomitant variables prior to estimation of model parameters. |
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