Efficient estimation strategies for estimating the shape parameter of the Birnbaum-Saunders distribution using shrinkage preliminary test type estimators

DOI10.1134/s1995080224604958MaRDI QIDQ6656859

S. Ejaz Ahmed, Waqas Makhdoom, Nighat Zahra, Muhammad Kashif Ali Shah

Publication date: 3 January 2025

Published in: Lobachevskii Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

asymptotic biasasymptotic mean square errorshrinkage estimatorlifetime distributionpreliminary test estimators

Mathematics Subject Classification ID

Statistics (62-XX) Parametric inference (62Fxx) Survival analysis and censored data (62Nxx)

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