A Prediction-Oriented Criterion for Choosing the Biasing Parameter in Liu Estimation |
| |
| Authors: | M Revan Özkale Selahattin Kaçıranlar |
| |
| Institution: | 1. Department of Statistics , ?ukurova University , Adana, Turkey mrevan@cu.edu.tr;3. Department of Statistics , ?ukurova University , Adana, Turkey |
| |
| Abstract: | Distribution-free tests have been proposed in the literature for comparing the hazard rates of two probability distributions when the available samples are complete. In this article, we generalize the test of Kochar (1981
Kochar , S. C. ( 1981 ). A new distribution-free test for the equality of two failure rates . Biometrika 68 : 423 – 426 .Crossref], Web of Science ®] , Google Scholar]) to the case when the available sample is Type-II censored, and then examine its power properties. |
| |
| Keywords: | Liu estimator Multicollinearity PRESS statistic Ridge estimator |
|
|
