Resultados globales: 3 registros encontrados en 0.01 segundos.
Artículos, Encontrados 3 registros
Artículos Encontrados 3 registros  
1.
28 p, 632.5 KB The new class of Kummer beta generalized distributions / Pescim, R. R. (Universidade de Sao Paulo-USP. Departamento de Ciências Exatas) ; Cordeiro, G. M. (Universidade Federal de Pernambuco-UFPE. Departamento de Estatística) ; Demétrio, C. G. B. (Universidade de Sao Paulo-USP. Departamento de Ciências Exatas) ; Ortega, E. M. M. (Universidade de Sao Paulo-USP. Departamento de Ciências Exatas) ; Nadarajah, Saralees (University of Manchester. School of Mathematics)
Ng and Kotz (1995) introduced a distribution that provides greater flexibility to extremes. We define and study a new class of distributions called the Kummer beta generalized family to extend the normal, Weibull, gamma and Gumbel distributions, among several other well-known distributions. [...]
2012
SORT : statistics and operations research transactions, Vol. 36, Núm. 2 (juliol-desembre 2012) , p. 153-180  
2.
26 p, 325.3 KB Assessing influence in survival data with a cure / Ortega, Edwin M. M. ; Cancho, Vicente G. ; Lachos, Victor Hugo
Diagnostic methods have been an important tool in regression analysis to detect anomalies, such as departures from error assumptions and the presence of outliers and influential observations with the fitted models. [...]
2008
SORT : statistics and operations research transactions, Vol. 32, Núm. 2 (July-December 2008) , p. 115-140  
3.
22 p, 334.6 KB Influence diagnostics in exponentiated-Weibull regression models with censored data / Ortega, Edwin M. M. ; Cancho, Vicente G. ; Bolfarine, Heleno
Diagnostic methods have been an important tool in regression analysis to detect anomalies, such as departures from the error assumptions and the presence of outliers and influential observations with the fitted models. [...]
2006
SORT : statistics and operations research transactions, Vol. 30, Núm. 2 (July-December 2006) , p. 171-192  

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