A Weibull-based score test for heterogeneity

DOI10.1007/BF00128471zbMath0866.62063OpenAlexW2063467831WikidataQ52314673 ScholiaQ52314673MaRDI QIDQ1126025

Alan C. Kimber

Publication date: 8 December 1996

Published in: Lifetime Data Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf00128471

zbMATH Keywords

heterogeneityscore testrandom effectsfrailtycensored datalifetime datafailure timesmixture of Weibull distributions

Mathematics Subject Classification ID

Applications of statistics to biology and medical sciences; meta analysis (62P10) Asymptotic properties of parametric tests (62F05) Reliability and life testing (62N05)

Related Items (4)

Detection of frailty in weibull lifetime data using outlier tests ⋮ A covariance-based test for shared frailty in multivariate lifetime data ⋮ Testing homogeneity in Weibull error in variables models ⋮ Proportional hazards models with discrete frailty

Cites Work

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• Algorithm AS 187: Derivatives of the Incomplete Gamma Integral
• Modelling heterogeneity in survival data
• A Score Test for the Multivariate Burr and Other Weibull Mixture Distributions
• Tests for Variation Over Groups in Survival Data
• A Multivariate Survival Distribution Generated by an Inverse Gaussian Mixture of Exponentials

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