Simultaneous estimation after selection and ranking and other procedures: The negative exponential case
We consider k(\(\geq 2)\) independent negative exponential populations with unknown location parameters and unknown but equal scale parameter. We incorporate the existing purely sequential and three-stage sampling procedures for selecting the ``best'' population and study the asymptotic second-order characteristics of the proposed fixed-size simultaneous confidence regions for the location parameters constructed after selection and ranking. Some direct estimation procedures have also been discussed.
independent negative exponential populations
fixed-size simultaneous confidence regions
scientific article; zbMATH DE number 4064308