An isotonic estimator of the baseline hazard function in Cox's regression model under order restriction
The regression model suggested by Cox (1972) has been widely used in practice. We propose an isotonic estimator of the baseline hazard function in Cox's regression model under order restriction, and prove the consistency of the proposed estimator.
Year of publication: |
1994
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Authors: | Chung, Daehyun ; Chang, Myron N. |
Published in: |
Statistics & Probability Letters. - Elsevier, ISSN 0167-7152. - Vol. 21.1994, 3, p. 223-228
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Publisher: |
Elsevier |
Keywords: | Maximum partial likelihood estimator Censored observation Isotonic regression Consistency Empirical estimator |
Saved in:
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