摘要:

A new expression of the variance of the units from a stratified finite population wit L strata, is obtained in funcions of the means L–1 strata, and in conseqeuence we obtained formulae which relates the mean of a stratum in a statistical study with the population mean and the ones of the remaining strate. As an application, we obtained a useful checking of the estimation consistency by stratified sampling in any precies survey

ISSN:0233-1888    

DOI:10.1080/02331888708802017

出版商:Akademie-Verlag    

年代:1987

数据来源: Taylor

摘要:

M.H.A. Davis, R.B. Vinter: Stochastic Modelling and Control. Chapman and Hall, London - New York 1985, Xii+393pp., 20,-(39.95)

ISSN:0233-1888    

DOI:10.1080/02331888708802018

出版商:Akademie-Verlag    

年代:1987

数据来源: Taylor

摘要:

Es wird eine gestuerte stochastische Differenzengleichung für zufällige Felder betrachtet. Es werden ein Extremalprinzip bewiesen und die Dualität zwischen der linearen filtration zufälliger Felder und der derministischen optimalen steuerung diskutiert

ISSN:0233-1888    

DOI:10.1080/02331888708802020

出版商:Akademie-Verlag    

年代:1987

数据来源: Taylor

摘要:

The object of the present paper is the characterization of Poisson distributions in the set of infinitely divisible lattice distributions and, more generally, in the set of lattice power mixtures. These characterizations contain several moment–and pointequations and also statemetns on the asymptotic behaviour of lattice distributions

ISSN:0233-1888    

DOI:10.1080/02331888708802021

出版商:Akademie-Verlag    

年代:1987

数据来源: Taylor

ISSN:0233-1888    

DOI:10.1080/02331888708802007

出版商:Akademie-Verlag    

年代:1987

数据来源: Taylor