Estimation of nonlinear CUB models via numerical optimization and EM algorithm

DOI10.1080/03610918.2016.1175622zbMath1377.62217OpenAlexW2563818555MaRDI QIDQ4593896

Paola Zuccolotto, Marica Manisera

Publication date: 15 November 2017

Published in: Communications in Statistics - Simulation and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03610918.2016.1175622

zbMATH Keywords

mixture modelsrating datahuman perceptionsordinal categorical variablesLikert scale

Mathematics Subject Classification ID

Applications of statistics to social sciences (62P25) Point estimation (62F10)

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