On the existence of unbiased nonnegative estimates of variance covariance components
type: Item
instance of: scholarly article
title: On the existence of unbiased nonnegative estimates of variance covariance components
zbMATH Open document ID: 0486.62066
author: Friedrich Pukelsheim
published in: The Annals of Statistics
publication date: 1981-01-01T00:00:00Z
Mathematics Subject Classification ID: 62J10
Mathematics Subject Classification ID: 62H12
zbMATH DE Number: 3764975
zbMATH Keywords: existence of unbiased nonnegative estimates of variance covariance components
zbMATH Keywords: quadratic subspaces of symmetric matrices
zbMATH Keywords: MINQUE
zbMATH Keywords: UMVU
zbMATH Keywords: REML
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1214/aos/1176345395
OpenAlex ID: W2024882675
DOI: 10.1214/AOS/1176345395
description: scientific article; zbMATH DE number 3764975