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Aplicações de análise de sobrevivência na área médica e a escolha de modelos paramétricos
(Universidade Federal do Rio Grande do NorteBrasilUFRNEstatística, 2015-01-09)
Survival analysis is data whose dependent variable is the time until the occurrence of an event of interest. In applications in the medical field is common to use non-parametric methods (Kaplan-Meier) and semi-parametric ...
Inferential Implications of Over-Parametrization: A Case Study in Incomplete Categorical Data
(WILEY-BLACKWELL, 2011)
P>In the context of either Bayesian or classical sensitivity analyses of over-parametrized models for incomplete categorical data, it is well known that prior-dependence on posterior inferences of nonidentifiable parameters ...
Comparison between linear and non-parametric regression models for genome-enabled prediction in wheat
(Genetics Society of Americahttp://www.g3journal.org/content/2/12/1595.full, 2013)
Robust estimation in partially linear regression models with monotonicity constraints
(Taylor & Francis, 2019-11)
Partially linear models are important tools in statistical modelling, combining the flexibility of non–parametric models and the simple interpretation of linear models. Monotonicity constraints appear naturally in certain ...
Discriminative multi-stream postfilters based on deep learning for enhancing statistical parametric speech synthesis
(2021)
Statistical parametric speech synthesis based on Hidden Markov Models has been an
important technique for the production of artificial voices, due to its ability to produce results with high intelligibility and sophisticated ...
Measuring the Quality of Low-Resourced Statistical Parametric Speech Synthesis Trained with Noise-Degraded Data Supported by the University of Costa Rica
(2022)
After the successful implementation of speech synthesis in several languages, the study of robustness became an important topic so as to increase the possibility of building voices from non-standard sources, e.g. historical ...
Genotype by environment interaction and yield stability in sugarcane
(Universidad Nacional de Colombia - Sede Medellín - Facultad de Ciencias Agrarias, 2017-05-01)
Genotype by environment interaction (GEI) reduces the association between phenotype and genotype which result in relative ranking and stability differences of genotypes across environment. The objectives of this research ...
Aplicación de la estadística no paramétrica en la investigación cuantitativa de los negocios
(Universidad de LimaPE, 2013)
Este estudio plantea la aplicación de la estadística no paramétrica en la investigación cuantitativa de los negocios, para lo cual se analizan las pruebas estadísticas no paramétricas para variables de escalas de medida ...
Aplicação da Geoestatística Não-paramétrica para a compartimentação geomecânica de uma extensão típica do túnel do metrô - Linha 4, da cidade de São Paulo
(2006-01-01)
In view of the limited number of drill holes, interpolation of the data becomes a relatively complex task. In this study, we sought to make estimates associated with lithological types, since a quantification based on ...