© 1998 by Biometrika Trust
MISCELLANEA |
On optimal sampling designs for autocorrelated finite populations
Department of Mathematics, University of Ioannina P.O. Box 1186, 45 110 Ioannina, Greece ipapageo{at}cc.uoi.gr kkarakos{at}cc.uoi.gr
In this paper, under Cochran's (1946) model we give a class of optimum sampling designs, in the exact and asymptotic cases, for estimating the finite population mean when the autocorrelation function in that model is convex. This class is a generalisation of Blight's (1973) sampling designs.
Key Words: Autocorrelation function Convex autocorrelation function Integer convex function Superpopulation Systematic sampling