Improved likelihood inference for the shape parameter in Weibull regression

DOI10.1080/00949650701421964zbMath1432.62041OpenAlexW2099677014WikidataQ57496533 ScholiaQ57496533MaRDI QIDQ3543752

Michel Ferreira da Silva, Silvia L. P. Ferrari, Francisco Cribari-Neto

Publication date: 4 December 2008

Published in: Journal of Statistical Computation and Simulation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00949650701421964

zbMATH Keywords

likelihood ratio testmaximum likelihood estimatornuisance parametercensoringWeibull distributionprofile likelihoodregression modelfailure time data

Mathematics Subject Classification ID

Point estimation (62F10) Reliability and life testing (62N05)

Related Items

Alternatives to the usual likelihood ratio test in mixed linear models ⋮ Modified profile likelihood estimation for the Weibull regression models in survival analysis ⋮ A comparative study of nonparametric estimation in Weibull regression: a penalized likelihood approach ⋮ Inference for a leptokurtic symmetric family of distributions represented by the difference of two gamma variates ⋮ A matching prior based on the modified profile likelihood in a generalized Weibull stress-strength model

Uses Software

• Ox

Cites Work

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• On a formula for the distribution of the maximum likelihood estimator
• Conditionality resolutions
• A Step-up Procedure for Selecting Variables Associated with Survival
• On the stability of maximum‐likelihood estimators of orthogonal parameters
• Adjusted profile likelihoods for the weibull shape parameter

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