Results 201 to 210 of about 2,588 (267)

Quantification of Difference in Nonselectivity Between In Vitro Diagnostic Medical Devices. [PDF]

Biom J
Fauskanger PK, Sandberg S, Johansen J, Keller T, Budd J, Miller WG, Stavelin A, Delatour V, Panteghini M, Støve B.   +9 more
europepmc   +1 more source

Nonparametric Detection of a Time‐Varying Mean

Journal of Time Series Analysis, EarlyView.
ABSTRACT We propose a nonparametric portmanteau test for detecting changes in the unconditional mean of a univariate time series which may display either long or short memory. Our approach is designed to have power against, among other things, cases where the mean component of the series displays abrupt level shifts, deterministic trending behaviour ...
Fabrizio Iacone, A. M. Robert Taylor
wiley   +1 more source

Bayesian covariance regression in functional data analysis with applications to functional brain imaging. [PDF]

Int J Biostat
Shamshoian J, Marco N, Şentürk D, Jeste S, Telesca D.   +4 more
europepmc   +1 more source

Robust CDF‐Filtering of a Location Parameter

Journal of Time Series Analysis, EarlyView.
ABSTRACT This paper introduces a novel framework for designing robust filters associated with signal plus noise models having symmetric observation density. The filters are obtained by a recursion where the innovation term is a transform of the cumulative distribution function of the residuals.
Leopoldo Catania, Andrew C. Harvey, Alessandra Luati   +2 more
wiley   +1 more source

Do mobile applications foster sustainable mobility? Evidence from a field experiment. [PDF]

Swiss J Econ Stat
Goetz A, Marinica I, Mayr H, Mosetti L, Schubert R.   +4 more
europepmc   +1 more source

Empirical‐Process Limit Theory and Filter Approximation Bounds for Score‐Driven Time Series Models

Journal of Time Series Analysis, EarlyView.
ABSTRACT This article examines the filtering and approximation‐theoretic properties of score‐driven time series models. Under specific Lipschitz‐type and tail conditions, new results are derived, leading to maximal and deviation inequalities for the filtering approximation error using empirical process theory.
Enzo D'Innocenzo
wiley   +1 more source

A gut feeling: Exploring the effects of probiotics on risk-taking behavior using TMS. [PDF]

iScience
Dantas AM, Schuhmann T, Brüggen E, Jiao P.   +3 more
europepmc   +1 more source

Testing Distributional Granger Causality With Entropic Optimal Transport

Journal of Time Series Analysis, EarlyView.
ABSTRACT We develop a novel nonparametric test for Granger causality in distribution based on entropic optimal transport. Unlike classical mean‐based approaches, the proposed method directly compares the full conditional distributions of a response variable with and without the history of a candidate predictor.
Tao Wang
wiley   +1 more source

The internet usage increases fear of infection with Covid-19. [PDF]

Sci Rep
Xiao Y.
europepmc   +1 more source

Ancestral Irrigation and Women's Political Empowerment

Kyklos, EarlyView.
ABSTRACT This paper advances the hypothesis and establishes empirically that the adoption of irrigation agriculture during the preindustrial period is a predictor of contemporary cross‐country variation in women's political empowerment. Countries whose populations historically relied on irrigation agriculture as their primary subsistence mode tend to ...
Roberto Ezcurra
wiley   +1 more source