Characterization of c -, L - and ϕ k -optimal Designs for a Class of Non-Linear Multiple-Regression Models
一类非线性多元回归模型的 c、L 与 φk 最优设计刻画
Summary Optimal designs for multiple-regression models are determined. We consider a general class of non-linear models including proportional hazards models with different censoring schemes, the Poisson and the negative binomial model. For these models we provide a complete characterization of c-optimal designs for all vectors c in the case of a single covariate. For multiple regression with an arbitrary number of covariates, c-optimal designs for certain vectors c are…