Abstract
Kalbfleisch (1974) did some efficiency calculations for survival distributions using a model of Cox (1972). In this note we extend his results, and give a tractable expression for the exact Fisher information for nonzero, scalar values of the unknown parameter ß.
Original language | English (US) |
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Pages (from-to) | 635-640 |
Number of pages | 6 |
Journal | Biometrika |
Volume | 64 |
Issue number | 3 |
DOIs |
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State | Published - Dec 1 1977 |
Keywords
- Efficiency
- Regression model
- Survival distribution
ASJC Scopus subject areas
- Statistics and Probability
- Mathematics(all)
- Agricultural and Biological Sciences (miscellaneous)
- Agricultural and Biological Sciences(all)
- Statistics, Probability and Uncertainty
- Applied Mathematics