Citation
Fitrianto, Anwar and Loo, Rebecca Ting Jiin
(2013)
Several types of residuals in cox regression model : an empirical study.
International Journal of Mathematical Analysis, 7 (53).
2645 - 2654.
ISSN 1312-8876; ESSN: 1314-7579
Abstract
There are several methods for calculating residual in survival analysis, especially in Cox regression model by which each method has specific use, such as goodness-of-fit, to identify possible outliers and influential observations, or in general to check necessary assumptions. In this article, we study four methods of residuals, namely Schoenfeld, Martingale, deviance, and score residuals and we applied those methods on cardiovascular data.
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Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Science Institute for Mathematical Research |
| Publisher: | Hikari Ltd |
| Keywords: | Cox regression; Goodness-of-fit; Influential observations; Outliers; Residuals. |
| Depositing User: | Umikalthom Abdullah |
| Date Deposited: | 23 Sep 2014 08:42 |
| Last Modified: | 18 Sep 2015 07:27 |
| URI: | http://psasir.upm.edu.my/id/eprint/30320 |
| Statistic Details: | View Download Statistic |
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