Results 221 to 230 of about 121,729 (280)

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

A parametric survival model with bayesian structural equation based on multi-omics integration. [PDF]

BMC Bioinformatics
Chu J, Wang Y, Sun N, Han Q, Sun Z, Sun M, Yuan Y, He Q, Shen Y.   +8 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

Moderated mediation with composites: The composite moderated structural equations approach. [PDF]

Behav Res Methods
Schamberger T, Schuberth F, Henseler J.
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

Genomic Structural Equation Modeling Provides an Initial View of the Genetic Architecture Related to Type 1 Gaucher Disease. [PDF]

Hum Mutat
Ren S, Du M, Liu J, Li B, Liu J, Lang X.
europepmc   +1 more source

Repurposing Drugs for Malaria through a Human Dose Prediction: A Case Study with Berzosertib

Clinical Pharmacology &Therapeutics, EarlyView.
Repurposing drugs whose clinical safety has been established offers a valuable approach to reduce the cost and time associated with the development of new drugs for malaria. Here, we investigate the potential to repurpose the anticancer kinase inhibitor berzosertib for the treatment of malaria, by assessing whether a predicted efficacious human dose ...
Devasha Redhi, Mwila Mulubwa, Mmakwena M. Mmonwa, Mathew Njoroge, Liezl Krugmann, Kelly Chibale   +5 more
wiley   +1 more source

Maximum Likelihood and Bayesian Estimation in Cross-Domain Latent Growth Curve Modeling: The Impact of Reliability, Sample Size, and Missing Data. [PDF]

Struct Equ Modeling
Rafiee P, Pauley E, Yang M.
europepmc   +1 more source

The Visual Predictive Check and Real‐World Data

Clinical Pharmacology &Therapeutics, EarlyView.
The visual predictive check (VPC) is a standard tool for assessing pharmacometric model suitability, producing visualizations that compare observed data with simulated data such that both model structure and model variability terms can be assessed. However, real‐world data commonly reflect clinical decision‐making that adapts therapy in response to ...
Jasmine H. Hughes, Martin Bergstrand, Ron J. Keizer   +2 more
wiley   +1 more source

Redefining Parameter Estimation and Covariate Selection via Variational Autoencoders: One Run Is All You Need. [PDF]

CPT Pharmacometrics Syst Pharmacol
Rohleff J, Bachmann F, Nahum U, Bräm D, Steffens B, Pfister M, Koch G, Schropp J.   +7 more
europepmc   +1 more source