Ⅰ. INTRODUCTIONA model-based approach to finite populations has provided valuable alternatives to the Conventional sampling theory. It is assumed here that the population of interest consists of N units labelled 1, ...Ⅰ. INTRODUCTIONA model-based approach to finite populations has provided valuable alternatives to the Conventional sampling theory. It is assumed here that the population of interest consists of N units labelled 1, 2, …, N. Associated with the unit i is a fixed known p-dimensional column vector x_i and an unkown number Y_i. The column vector of unknown Y_i is展开更多
基金Project supported in part by the Third World Academy of Sciences and by Swiss National Science Foundation.
文摘Ⅰ. INTRODUCTIONA model-based approach to finite populations has provided valuable alternatives to the Conventional sampling theory. It is assumed here that the population of interest consists of N units labelled 1, 2, …, N. Associated with the unit i is a fixed known p-dimensional column vector x_i and an unkown number Y_i. The column vector of unknown Y_i is
