Improving on two-stage estimators for scale families (Q1118283)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Improving on two-stage estimators for scale families |
scientific article; zbMATH DE number 4094583
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Improving on two-stage estimators for scale families |
scientific article; zbMATH DE number 4094583 |
Statements
Improving on two-stage estimators for scale families (English)
0 references
1989
0 references
Consider the problem of finding an estimator for a scale parameter such that its risk function is bounded by a preassigned constant. As a solution of the problem, two-stage estimators based on only the second sample have been proposed. The paper shows that these estimators can be improved by combining the first and the second sample.
0 references
scale parameter
0 references
two-stage estimators
0 references
