Results 11 to 20 of about 212,453 (210)

Decision-theoretic foundations for statistical causality: Response to Shpitser

Journal of Causal Inference, 2022
I thank Ilya Shpitser for his comments on my article, and discuss the use of models with restricted interventions.
Dawid Philip
doaj   +1 more source

Graphical modelling of multivariate time series [PDF]

, 2011
We introduce graphical time series models for the analysis of dynamic relationships among variables in multivariate time series. The modelling approach is based on the notion of strong Granger causality and can be applied to time series with non-linear ...
Eichler, Michael
core   +6 more sources

Bayesian Estimation of Conditional Independence Graphs Improves Functional Connectivity Estimates. [PDF]

PLoS Computational Biology, 2015
Functional connectivity concerns the correlated activity between neuronal populations in spatially segregated regions of the brain, which may be studied using functional magnetic resonance imaging (fMRI).
Max Hinne, Ronald J Janssen, Tom Heskes, Marcel A J van Gerven   +3 more
doaj   +1 more source

Chaoticity for multi-class systems and exchangeability within classes [PDF]

, 2008
Classical results for exchangeable systems of random variables are extended to multi-class systems satisfying a natural partial exchangeability assumption.
Graham, Carl
core   +5 more sources

Mind the Queue: A Case Study in Visualizing Heterogeneous Behavioral Patterns in Livestock Sensor Data Using Unsupervised Machine Learning Techniques

Frontiers in Veterinary Science, 2020
Sensor technologies allow ethologists to continuously monitor the behaviors of large numbers of animals over extended periods of time. This creates new opportunities to study livestock behavior in commercial settings, but also new methodological ...
Catherine McVey, Fushing Hsieh, Diego Manriquez, Pablo Pinedo, Kristina Horback   +4 more
doaj   +1 more source

Causal Factors of Anxiety and Depression in College Students: Longitudinal Ecological Momentary Assessment and Causal Analysis Using Peter and Clark Momentary Conditional Independence

JMIR Mental Health, 2020
BackgroundAcross college campuses, the prevalence of clinically relevant depression or anxiety is affecting more than 27% of the college population at some point between entry to college and graduation.
Huckins, Jeremy F, DaSilva, Alex W, Hedlund, Elin L, Murphy, Eilis I, Rogers, Courtney, Wang, Weichen, Obuchi, Mikio, Holtzheimer, Paul E, Wagner, Dylan D, Campbell, Andrew T   +9 more
doaj   +1 more source

Determinants of Sustainability Reporting in the Romanian Banking Sector [PDF]

Audit Financiar
This paper investigates the determinants of Sustainable Development Goals (SDG) reporting in the Romanian banking sector over an extended time horizon (2017-2023), employing a mixed-method approach that combines content analysis, fixed-effects regression,
Mihaela CUREA, Maria Carmen HUIAN, Marilena MIRONIUC   +2 more
doaj   +1 more source

randomLCA: An R Package for Latent Class with Random Effects Analysis

Journal of Statistical Software, 2017
Latent class is a method for classifying subjects, originally based on binary outcome data but now extended to other data types. A major difficulty with the use of latent class models is the presence of heterogeneity of the outcome probabilities within ...
Ken J. Beath
doaj   +1 more source

On operator-valued monotone independence [PDF]

, 2014
We investigate operator-valued monotone independence, a noncommutative version of independence for conditional expectation. First we introduce operator-valued monotone cumulants to clarify the whole theory and show the moment-cumulant formula.
Hasebe, Takahiro, Saigo, Hayato
core   +2 more sources

A max-stable process model for rainfall extremes at different accumulation durations

Weather and Climate Extremes, 2016
A common existing approach to modeling rainfall extremes employs a spatial Bayesian hierarchical model, where latent Gaussian processes are specified on distributional parameters in order to pool spatial information.
Alec G. Stephenson, Eric A. Lehmann, Aloke Phatak   +2 more
doaj   +1 more source