Inadmissibility of an estimator for the ratio of variance components

DOI10.1016/0167-7152(90)90011-UzbMath0716.62007MaRDI QIDQ753314

N. C. Giri, Q. Meneghini, Kalyan Das

Publication date: 1990

Published in: Statistics \& Probability Letters (Search for Journal in Brave)

zbMATH Keywords

likelihoodequivarianceinadmissibilityshrinkage estimatorsrestricted maximum likelihoodequivariant estimatorsoptimal estimatorNumerical comparisonsbalanced one-way random effects modelBayes modal estimatorsestimation of the ratio of variance components

Mathematics Subject Classification ID

Analysis of variance and covariance (ANOVA) (62J10) Admissibility in statistical decision theory (62C15)

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Optimal diallel cross designs for estimation of heritability ⋮ Pivotal estimation with applications for the intraclass correlation coefficient in the balanced one-way random effects model ⋮ Improved estimation of the ratio of variance components for a balanced one-way random effects model ⋮ Improving the EBLUPs of balanced mixed-effects models

Cites Work

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• Inadmissibility of the usual estimator for the variance of a normal distribution with unknown mean
• Improved Estimators for Ratios of Variance Components
• Mean Square Efficiency of Estimators of Variance Components