Morales González, DomingoPardo Llorente, LeandroVadja, Igor2023-06-202023-06-202003-050047-259X10.1016/S0047-259X(02)00042-8https://hdl.handle.net/20.500.14352/50313The paper presents asymptotic distributions of phi-disparity goodness-of-fit statistics in product multinomial models, under hypotheses and alternatives assuming sparse and nonsparse cell frequencies. The phi-disparity statistics include the power divergences of Read and Cressie (Goodness-of-fit Statistics for Discrete Multivariate Data, Springer, New York, 1988), the phi-divergences of Ciszar (Studia Sci. Math. Flungar. 2 (1967) 299) and the robust goodness of fit statistics of Lindsay (Ann. Statist. 22 (1994) 1081).engjournal articlehttp://www.sciencedirect.com/science/article/pii/S0047259X02000428http://www.sciencedirect.com/restricted access519.2goodness-of-fit testingdivergence statisticsdisparity statisticsmultinomial modelproduct multinomial modelsparse cell frequenciesasymptotic distributionsof-fit testsgoodnessefficiency.Estadística aplicadaEstadística matemática (Matemáticas)1209 Estadística