摘要:

This paper presents a two-stage procedure for estimating the parameters and response surface in the general linear model, when different experimental designs are used for the two stages of data collection. A first set of observations is collected according to a known experimental design, and the information from that first sample is used to determine the number of additional observations (collected using the second experimental design) necessary to estimate the parameters or response surface to a predetermined jpoint precision. Asymptotic results are given which depend on the size of the first sample and on the experimental designs.

ISSN:0747-4946    

DOI:10.1080/07474949308836268

出版商:Marcel Dekker, Inc.    

年代:1993

数据来源: Taylor

摘要:

The unif orm asymptotic normality of the fixed accuracy estimate for the parameter in explosive autoregressive process of the first order is established. The asymptotic optimality of the estimate inminimax sense for sufficiently broad class of loss functions is shown. The f ixed-accuracy estimate is constructed as a sequential modification of the least squares estimate.

ISSN:0747-4946    

DOI:10.1080/07474949308836269

出版商:Marcel Dekker, Inc.    

年代:1993

数据来源: Taylor

摘要:

A new method is given for designing multivariate control charts based on loss functions. The average run length contours of the proposed procedure correspond closely to the contours of the expected loss. The approach is much more efficient in terms of resulting statistical properties than the method of Mohebbi and Hayre (1989). Several bivariate examples are considered.

ISSN:0747-4946    

DOI:10.1080/07474949308836270

出版商:Marcel Dekker, Inc.    

年代:1993

数据来源: Taylor

ISSN:0747-4946    

DOI:10.1080/07474949308836267

出版商:Marcel Dekker, Inc.    

年代:1993

数据来源: Taylor