Results 21 to 30 of about 23,422 (192)
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
Estudios Gerenciales, 2014 El documento utiliza la expansión de Edgeworth en el modelo de Black-Scholes para estimar la volatilidad implícita y el impacto en el precio de la opción de los momentos estocásticos de orden superior, sobre contratos de opciones del Grupo Financiero ...
Gastón Silverio Milanesi
doaj +3 more sources
The use of Minimal Spanning Tree to characterize the 2D cluster galaxy distribution [PDF]
, 1998 We use the Minimal Spanning Tree to characterize the aggregation level of given sets of points. We test 3 distances based on the histogram of the MST edges to discriminate between the distributions.
Adami, C., Mazure, A.
core +3 more sources
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
Revista Arbitrada Interdisciplinaria Koinonía, 2023 El empleo de metodologías activas para enseñar y aprender cobra protagonismo en el mundo actual ya que difieren de lo tradicional y, destacan el rol del estudiante, en su proceso de aprendizaje.
Luis Arturo Castro-Valle +3 more
semanticscholar +1 more source
Free energies, vacancy concentrations and density distribution anisotropies in hard--sphere crystals: A combined density functional and simulation study [PDF]
, 2010 We perform a comparative study of the free energies and the density distributions in hard sphere crystals using Monte Carlo simulations and density functional theory (employing Fundamental Measure functionals).
A. Härtel +8 more
core +2 more sources
Métodos analíticos de normalidad. Momentos.
Revista Electrónica AnestesiaR, 2023 El índice de simetría y el índice de apuntamiento, también llamado curtosis, son dos de los cuatro primeros momentos de una distribución normal. Ambos pueden utilizarse para comprobar el supuesto de normalidad de una distribución de datos, aunque son ...
Manuel Molina
semanticscholar +1 more source
Ciencia Latina Revista Científica Multidisciplinar, 2023 En la valoración de opciones en acciones sin dividendos, se encuentran diversos métodos que emergieron a partir de la estructura presentada por Black-Scholes, con dos importantes condiciones; Volatilidad medida por la desviación estándar y el rendimiento
Jose Antonio Arnez Gutierrez
semanticscholar +1 more source