Non-negativeness of the best quadratic unbî cased estimator of the variance in the linear regression model

DOI10.1080/02331888108801564zbMath0468.62059OpenAlexW2023233299MaRDI QIDQ3922014

Hilmar Drygas, Georges Hupet

Publication date: 1981

Published in: Series Statistics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/02331888108801564

zbMATH Keywords

best quadratic unbiased estimator of variancenon-negativeness

Mathematics Subject Classification ID

Linear regression; mixed models (62J05)

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