Results 181 to 190 of about 388,895 (292)

On subset least squares estimation and prediction in vector autoregressive models with exogenous variables

Canadian Journal of Statistics, EarlyView.
Abstract We establish the consistency and the asymptotic distribution of the least squares estimators of the coefficients of a subset vector autoregressive process with exogenous variables (VARX). Using a martingale central limit theorem, we derive the asymptotic normal distribution of the estimators. Diagnostic checking is discussed using kernel‐based
Pierre Duchesne, Thanh‐Liem Huynh, Mylène Oscar   +2 more
wiley   +1 more source

Music and physical activity in early childhood: the ambiguous role of the at-home context and extracurricular activities. [PDF]

Front Psychol
Lucendo-Noriega A, Sääkslahti A, Ansani A, Henttonen K, Carlson E, Saarikallio SH, Toiviainen P, Linnavalli T.   +7 more
europepmc   +1 more source

Hidden Markov graphical models with state‐dependent generalized hyperbolic distributions

Canadian Journal of Statistics, EarlyView.
Abstract In this article, we develop a novel hidden Markov graphical model to investigate time‐varying interconnectedness between different financial markets. To identify conditional correlation structures under varying market conditions and accommodate shape features embedded in financial time series, we rely upon the generalized hyperbolic family of ...
Beatrice Foroni, Luca Merlo, Lea Petrella   +2 more
wiley   +1 more source

Evaluating climbing interventions for Parkinson's disease: a systematic review. [PDF]

Front Sports Act Living
Smith RA, Hellman AA.
europepmc   +1 more source

A partial envelope approach for modelling multivariate spatial‐temporal data

Canadian Journal of Statistics, EarlyView.
Abstract In the new era of big data, modelling multivariate spatial‐temporal data is a challenging task due to both the high dimensionality of the features and complex associations among the responses across different locations and time points.
Reisa Widjaja, Wenbo Wu, Victor De Oliveira, Keying Ye   +3 more
wiley   +1 more source

Introduction : Pratiques, expériences, savoirs : nouvelles définitions, nouvelles hiérarchisations

Cahiers de la Recherche sur l'Education et les Savoirs, 2007
Françoise Ropé, Bernard Schlemmer
doaj   +1 more source

Diazepam alters the shape of alpha oscillations recorded from human cortex using EEG. [PDF]

Imaging Neurosci (Camb)
Opie GM, Schaworonkow N, Gordon PC, Humaidan D, Ziemann U.   +4 more
europepmc   +1 more source

Invariant Measure and Universality of the 2D Yang–Mills Langevin Dynamic

Communications on Pure and Applied Mathematics, EarlyView.
ABSTRACT We prove that the Yang–Mills (YM) measure for the trivial principal bundle over the two‐dimensional torus, with any connected, compact structure group, is invariant for the associated renormalised Langevin dynamic. Our argument relies on a combination of regularity structures, lattice gauge‐fixing and Bourgain's method for invariant measures ...
Ilya Chevyrev, Hao Shen
wiley   +1 more source

Acute Physiological Responses to Rope Climbing Ergometer High-Intensity Interval Training in Males and Females. [PDF]

Int J Exerc Sci
Eberhardt HK, Brisebois MF, Yeomans MA, Saracino PG.   +3 more
europepmc   +1 more source

Strategic Prioritization of Environmental, Social, and Governance Goals: A Data‐Driven Efficiency Framework

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Organizations are increasingly required to integrate environmental, social, and governance (ESG) objectives alongside operational performance, yet empirical guidance on how firms should prioritize among ESG activities under resource constraints remains limited.
Minyoung Choi, Sangjin Park, Jae‐Suk Yang   +2 more
wiley   +1 more source