摘要:

The report is devoted to detection of multivariate abnormal observastions in linear random models. An outlier detection criterion based on residuals from best lineat prediction (best with respect to mean squared error) of the unknown random component is presented and analysed. The relationship between outliers in random and fixed models is investigated. It is shown that the best linear predictor criterion is a sum of two variables. One of the variables in the sum may be use to detect abnormal values of the random component

ISSN:0233-1888    

DOI:10.1080/02331888708802023

出版商:Akademie-Verlag    

年代:1987

数据来源: Taylor

摘要:

J.A. Hartigan: Bayes Theory. Springer-Verlag, New York - Berlin - Heridelberg - Tokyo 1983,145 pp.,4figs., DM 46,-.

ISSN:0233-1888    

DOI:10.1080/02331888708802024

出版商:Akademie-Verlag    

年代:1987

数据来源: Taylor

摘要:

The x-optimal acceptance sampling scheme (introduced in v. COLLANI (1985)) is based on a linear cost model and on the assumption that the percentage of incoming ‘good’ lots is known from past experiences. In this paper an easy approximation for z-optimal sampling plans is derived, so that application on the workshop level becomes possible

ISSN:0233-1888    

DOI:10.1080/02331888708802025

出版商:Akademie-Verlag    

年代:1987

数据来源: Taylor

摘要:

The stagewise rejective test procedure suggested by HOLM (1979) does not account for special structure of a set of nested hupotheses. A test procedure is suggested which improves the BONFERRONI-type individual significance levels. Typical applications are the determination of the correct order of a polynomial, of a lag structure, or of a trend surface

ISSN:0233-1888    

DOI:10.1080/02331888708802026

出版商:Akademie-Verlag    

年代:1987

数据来源: Taylor

摘要:

J. Karhunen: Recursive Estimation of Correlation Type Matrices for signal Processing Applications. Doctoral Thesis, Helsinki University of Technology. Espco 1984, 57 pp.

ISSN:0233-1888    

DOI:10.1080/02331888708802027

出版商:Akademie-Verlag    

年代:1987

数据来源: Taylor

摘要:

A necessary condition for postive dependence in the family of bivariate absolutely continuous distriburion with finite mean-square-contigency is given. It is shown, that positive dependence between two random variables implies the existence of strictly increasing reansformations of the margins which are lieart and positively correated. Similar results of SARMANOV ([9},[10],[11])are discussed

ISSN:0233-1888    

DOI:10.1080/02331888708802028

出版商:Akademie-Verlag    

年代:1987

数据来源: Taylor

摘要:

Compstat Lectures 3.Lectures in Computational statisties. Physica-Verlag, Wüezburg-Wien 1984, 94 S., DM 44,-.

ISSN:0233-1888    

DOI:10.1080/02331888708802029

出版商:Akademie-Verlag    

年代:1987

数据来源: Taylor

摘要:

In the Presebt paper we consider a competing risks model with particularly incomplete information about the cause of failure. A nonparametric Maximum. Likelihood-Estimator of the failure time distribution is derived and its asymptotic properties are studied

ISSN:0233-1888    

DOI:10.1080/02331888708802030

出版商:Akademie-Verlag    

年代:1987

数据来源: Taylor

摘要:

E. Schaich, K. Hamerle: Verteilungsfreie statistisehe Prüfverfahren. Springer-Verlag,Berlin - Heidelberg - New York - Tokyo 1984, VIII, 346 S., DM 39,80.

ISSN:0233-1888    

DOI:10.1080/02331888708802031

出版商:Akademie-Verlag    

年代:1987

数据来源: Taylor

摘要:

A sample selection procedure for selecting three units from a finite population is proposed. The methods makes use of varying probabilities of selection. It gives a class of PS and non PS sampling schemes. It is established that the SEN - YATES - GRUNDY form of the variance estimator always takes non negative values for the sampling schemes belonging to the general class

ISSN:0233-1888    

DOI:10.1080/02331888708802032

出版商:Akademie-Verlag    

年代:1987

数据来源: Taylor