| Literature DB >> 3719048 |
Abstract
Motivations for considering linear relative risk models are described. These include covariate data reduction and the testing of additivity of covariate effects on the relative risk. A simulation study was conducted in order to study properties of asymptotic distributional approximations and iterative convergence properties. Parameter transformations and likelihood ratio approximations are considered for confidence interval calculation.Mesh:
Year: 1986 PMID: 3719048
Source DB: PubMed Journal: Biometrics ISSN: 0006-341X Impact factor: 2.571