On best equivariance and admissibility of simulataneous MLE for mean direction vectors of several langevian distributions

Sengupta, AMaitra, R2012-05-142012-05-141998Annals of the institute of mathematics,v50,715-727http://hdl.handle.net/10263/4008enAdmissiobialityBays estimatorBest equivarent estimatorMean direction vectorStein effectOn best equivariance and admissibility of simulataneous MLE for mean direction vectors of several langevian distributionsArticle