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On moment-type estimators for a class of log-symmetric distributions
(Computacional Statistics, 2022)
The use of nonparametric contrasts in one-way layouts and random block designs
(Taylor & Francis Ltd, 2005-04-01)
Nonparametric simple-contrast estimates for one-way layouts based on Hodges-Lehmann estimators for two samples and confidence intervals for all contrasts involving only two treatments are found in the literature.Tests for ...
The use of nonparametric contrasts in one-way layouts and random block designs
(Taylor & Francis Ltd, 2005-04-01)
Nonparametric simple-contrast estimates for one-way layouts based on Hodges-Lehmann estimators for two samples and confidence intervals for all contrasts involving only two treatments are found in the literature.Tests for ...
Enhancing the Mean Ratio Estimators for Estimating Population Mean Using Non-Conventional Location Parameters
(Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Departamento de Estadística, 2016-01-01)
Conventional measures of location are commonly used to develop ratio estimators. However, in this article, we attempt to use some non-conventional location measures. We have incorporated tri-mean, Hodges-Lehmann, and mid-range ...
The use of nonparametric contrasts in one-way layouts and random block designs
(Taylor & Francis Ltd, 2014)
Diseño de experimentos : métodos y aplicaciones
(Universidad Nacional de Colombia. Facultad de CienciasSede BogotáBogotá, 2007)
Esta obra que ponemos a consideración de la comunidad estadística, se concibió ante el incremento constante del manejo de métodos experimentales en diferentes campos de la investigación científica; por ello presenta temas ...
Diseño de experimentos : métodos y aplicaciones
(Universidad Nacional de ColombiaSede Bogotá, 2020)
Esta segunda edición del libro Diseño de Experimentos: métodos y aplicaciones la ponemos al servicio de profesores, investigadores y estudiantes de las diferentes áreas del conocimiento científico que dentro de su actividad ...
Mortalidad intrahospitalaria y factores pronósticos en pacientes con endocarditis infecciosa en 4 hospitales de Colombia
(Universidad del RosarioEspecialización en Medicina InternaFacultad de Medicina, 2019)
Background: Infective endocarditis has been associated with in-hospital mortality from 12.5% to 22.2%. Objective: To estimate the prognostic factors associated with in-hospital mortality in adult patients with a diagnosis ...
Isolating and characterizing antimicrobial peptides derived from larvae of the blowfly Sarconesiopsis magellanica (diptera: Calliphoridae)
Larval therapy (LT) is an alternative treatment which uses fly larvae to heal chronic wounds; its action is based on debridement, bacterial removal and stimulating granulation tissue. The most important mechanism for ...
Caracterización de foraminíferos bentónicos del núcleo NCS1, en el Atolón Cayo Serrana: Distribución, variabilidad y respuesta de estos ante eventos oceánicos extremos
(Facultad de Ciencias Exactas y NaturalesManizalesGeología, 2021)