A score-adjusted approach to closed-form estimators for the gamma and beta distributions

DOI10.1007/s42081-019-00071-xzbMath1466.62265OpenAlexW3000588709MaRDI QIDQ830259

Hiromasa Tamae, Kaoru Irie, Tatsuya Kubokawa

Publication date: 7 May 2021

Published in: Japanese Journal of Statistics and Data Science (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s42081-019-00071-x

zbMATH Keywords

asymptotic variancemaximum likelihoodgamma distributionbeta distributionscore functiontrigamma function

Mathematics Subject Classification ID

Asymptotic properties of parametric estimators (62F12) Point estimation (62F10)

Related Items

New closed form estimators for a bivariate gamma distribution ⋮ Closed form estimators for a multivariate gamma distribution ⋮ Closed form estimators for a bivariate beta distribution

Uses Software

• Ox

Cites Work

• Constructing elementary procedures for inference of the gamma distribution
• Small sample comparison of estimation methods for the beta distribution
• A Note on Bias of Closed-Form Estimators for the Gamma Distribution Derived From Likelihood Equations
• Closed-Form Estimators for the Gamma Distribution Derived From Likelihood Equations
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