Buscar
Mostrando ítems 1-8 de 8
Comparison of estimation methods for the Marshall-Olkin extended Lindley distribution
(Taylor & Francis Ltd, 2015-01-01)
The aim of this paper is to compare the parameters' estimations of the Marshall-Olkin extended Lindley distribution obtained by six estimation methods: maximum likelihood, ordinary least-squares, weighted least-squares, ...
Experimental and Monte Carlo-simulated spectra of standard mammography-quality beams
(British Inst RadiologyLondonInglaterra, 2012)
Análise de sobrevivência com erros de classificação
(Universidade Federal de Minas GeraisUFMG, 2012-03-02)
Survival data analysis is concerned with the study of time until the occurrence of an event of interest, such as the death of a patient, the cure or the recurrence of a disease. If the exact time of the event of interest ...
Within versus between-lake variability of sedimentary diatoms: the role of sampling effort in capturing assemblage composition in environmentally heterogeneous shallow lakes
(Springer, 2018-12)
The effect ofwithin-lake diatom assemblages variability on sample representativity and itssubsequent impact on between-lake comparisons were addressed in threeenvironmentally heterogeneous shallow lakes from the Argentinean ...
Askaryan radiation from neutrino-induced showers in ice
(American Physical Society, 2020-04-03)
We present a semianalytical method for the calculation of coherent Askaryan radiation in showers induced by neutrinos of any flavor in ice. We compare our results with those of a full Monte Carlosimulation based on the ...
Modelos de espaço de estados não Gaussianos: distribuições de caudas pesadas
(Universidade Federal de Minas GeraisUFMG, 2012-12-20)
This thesis contains three papers that expand the knowledge about a new family of state space model proposed by Santos et al. (2010) called non-Gaussian state space model (NGSSM). This family of models is very interesting ...