On best equivariance and admissibility of simultaneous MLE for mean direction vectors of several Langevin distributions

DOI10.1023/A:1003712930390zbMath0946.62054OpenAlexW2088981168MaRDI QIDQ1293651

Ranjan Maitra, Ashis Sen Gupta

Publication date: 29 October 2000

Published in: Annals of the Institute of Statistical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1003712930390

zbMATH Keywords

Bayes estimatorsLangevin distributionStein effectbest equivariant estimatormean direction vector

Mathematics Subject Classification ID

Directional data; spatial statistics (62H11) Estimation in multivariate analysis (62H12) Admissibility in statistical decision theory (62C15)

Related Items (1)

A unified approach to decision-theoretic properties of the MLEs for the mean directions of several Langevin distributions

This page was built for publication: On best equivariance and admissibility of simultaneous MLE for mean direction vectors of several Langevin distributions