Test for homogeneity in gamma mixture models using likelihood ratio

DOI10.1016/j.csda.2013.09.001zbMath1471.62219OpenAlexW1980139188MaRDI QIDQ1615219

Tony Siu Tung Wong, Wai Keung Li

Publication date: 2 November 2018

Published in: Computational Statistics and Data Analysis (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/10722/194985

zbMATH Keywords

likelihood ratiomaximum likelihoodgamma mixturechi-bar-square distributionsnegative-definite

Mathematics Subject Classification ID

Computational methods for problems pertaining to statistics (62-08) Asymptotic distribution theory in statistics (62E20) Parametric hypothesis testing (62F03) Asymptotic properties of parametric tests (62F05)

Related Items (5)

Asymptotic null distribution of the modified likelihood ratio test for homogeneity in finite mixture models ⋮ Strong consistency of the MLE under two-parameter Gamma mixture models with a structural scale parameter ⋮ Consistency of the penalized MLE for two-parameter gamma mixture models ⋮ Consistency of the MLE under a two-parameter gamma mixture model with a structural shape parameter ⋮ A Note on the Modified Likelihood Ratio Test for Homogeneity in Beta Mixture Models

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