摘要:

Under certain conditions, a median unbiased estimator of a parameter is shown to be the Pitman-closest estimator within a certain class of estimators. For location, scale, or location-scale families of distributions, the class of equivariant estimators possesses some desirable properties; the median-unbiasedness of equivariant estimators is explored in the characterization of the Pitman closeness property. Illustrative examples bear fruitful implications of this characterization.

ISSN:0162-1459    

DOI:10.1080/01621459.1989.10478877

出版商:Taylor & Francis Group    

年代:1989

数据来源: Taylor

摘要:

Statistics: A Guide to the Unknown (3rd ed.).; Judith M. Tanur, Frederick Mosteller, William H. Kruskal, Erich L. Lehmann, Richard F. Link, Richard S. Pieters, and Gerald R. Rising (eds.). Pacific Grove, CA: Wadsworth & Brooks/Cole, 1989. xxvii + 284 pp. $16.95. Reviewed by Craig D. Turnbull

ISSN:0162-1459    

DOI:10.1080/01621459.1989.10478878

出版商:Taylor & Francis Group    

年代:1989

数据来源: Taylor

摘要:

This article has no abstract

ISSN:0162-1459    

DOI:10.1080/01621459.1989.10478846

出版商:Taylor & Francis Group    

年代:1989

数据来源: Taylor