Pardo Llorente, LeandroMartín Apaolaza, Nirian2024-07-032024-07-0320102073-899410.3390/sym2021108https://hdl.handle.net/20.500.14352/105574This article belongs to the Special Issue Feature Papers: Symmetry Concepts and ApplicationsIn the last years minimum phi-divergence estimators (MϕE) and phi-divergence test statistics (ϕTS) have been introduced as a very good alternative to classical likelihood ratio test and maximum likelihood estimator for different statistical problems. The main purpose of this paper is to present an overview of the main results presented until now in contingency tables with symmetry structure on the basis of (MϕE) and (ϕTS).engAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/journal articlehttps://doi.org/10.3390/sym2021108open accessMinimum phi-divergence estimatorPhi-divergence statisticsSymmetry modelEstadística matemática (Matemáticas)Análisis Multivariante1209.09 Análisis Multivariante