Nonnegative-definite covariance structures for which the blu, wls, and ls estimators are equal (Q1582660)
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: Nonnegative-definite covariance structures for which the blu, wls, and ls estimators are equal |
scientific article; zbMATH DE number 1517222
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Nonnegative-definite covariance structures for which the blu, wls, and ls estimators are equal |
scientific article; zbMATH DE number 1517222 |
Statements
Nonnegative-definite covariance structures for which the blu, wls, and ls estimators are equal (English)
0 references
21 November 2000
0 references
Moore-Penrose inverse
0 references
weighted least-squares normal equation
0 references
nonnegative-definite solutions
0 references
homogeneous matrix equation
0 references
0 references
0 references
