Results 11 to 20 of about 968 (180)
Modelo unibimodal simétrico-asimétrico con aplicación al estudio del RNA VIH-1
Revista Integración, 2014 Se definen dos nuevas distribuciones de probabilidad: modelo unibimodal simétrico con función de riesgo proporcional a la distribución normal y modelo unibimodal asimétrico con función de riesgo proporcional a la distribución normal asimétrica.
Guillermo Martínez Flórez +1 more
doaj +6 more sources
Variabilitas Spasial Hujan Harian di Jawa Timur [PDF]
Jurnal Teknik Sipil, 2013 Abstrak. Dua variabel digunakan untuk memaparkan variabilitas spasial hujan harian di Jawa Timur, yaitu: (1) Hujan-24jam-maksimal dan (2) Hari-Hujan.
Indarto Indarto
doaj +4 more sources
Psicológica, 2008 En este trabajo se evalúa la incidencia de la atenuación, mediante transformaciones de variables, del sesgo y de la curtosis de las puntuaciones observadas, sobre la estructura factorial, estimada mediante análisis factorial exploratorio y ...
Miguel Ángel Ruiz Díaz +1 more
doaj +1 more source
A Bayesian perspective on Biogen's aducanumab trial
Alzheimer's &Dementia, Volume 18, Issue 11, Page 2341-2351, November 2022., 2022 Abstract This perspective is a companion to a recent editorial on the use of Bayesian analysis in clinical research. We aim to introduce and highlight the relevance and advantages that Bayesian inference offers to clinical trials using the data on the amyloid antibody aducanumab presented at a Food and Drug Administration hearing in November 2020 as an
Anna G. M. Temp +6 more
wiley +1 more source
International Journal of Forestry Research, Volume 2022, Issue 1, 2022., 2022 The study of morphological and anatomical characteristics of leaves is important for assessing the geographical variation of species. The ecological adaptability of forty individuals from four populations of Cedrus atlantica were studied, based on analysis of morphological and anatomical traits.
Nezha El Bakkali +2 more
wiley +1 more source
British Journal of Educational Technology, Volume 52, Issue 5, Page 1898-1916, September 2021., 2021 Abstract Recent years have seen a surge of calls for personalization of education. Automatised adaptivity in serious games has been advocated as a potential instantiation of such calls. Yet little is known about the extent to which personalised learning through automatised adaptivity poses an advantage for language learning over generalised teacher‐led
Judit Serra, Roger Gilabert
wiley +1 more source
Journal of oncology: diagnostic radiology and radiotherapy, 2023 Purpose: To improve the differential diagnosis of high-grade gliomas and solitary metastases by introducing the diffusion-kurtosis magnetic resonance imaging technique into the MRI scan protocol.Material and methods: The study included 43 patients who underwent examination and treatment at the N.N.
N. V. Garanina +4 more
openaire +1 more source
, 2023 Breve descripción para la interpretación y análisis de los conceptos de asimetría y curtosis en estadística.
Ramiro Polanco (16325109)
core +1 more source
Revista Colombiana de Estadística, 2015 In this article we study a subfamily of the slashed-Weibull family. This subfamily can be seen as an extension of the Rayleigh distribution with more flexibility in terms of the kurtosis of distribution.
YURI A. IRIARTE +3 more
doaj +1 more source
Medición del apuntamiento en variables en escala nominal
Revista de Psicología, 2022 El objetivo de este estudio metodológico es definir y desarrollar una medida de apuntamiento cualitativo y comprobar su validez. Se generaron 120 distribuciones cualitativas desde distribuciones binomiales.
José Moral de la Rubia
doaj