Estimation of a Transformation Model with Truncation, Interval Observation and Time–Varying Covariates [PDF]
Abrevaya (1999b) considered estimation of a transformation model in the presence of left–truncation. This paper observes that a cross–sectional version of the statistical model considered in Frederiksen, Honoré, and Hu (2007) is a generalization of the ...
Bo E. Honoré, Luojia Hu
core
Network analysis of anxiety, depressive symptoms, and suicidal tendencies among nursing students with recent suicidal ideation. [PDF]
BMC PsychiatryNie F +5 more
europepmc +1 more source
Terahertz Channel Modeling, Estimation and Localization in RIS‐Assisted Systems
Advanced Electronic Materials, EarlyView.Reconfigurable intelligent surfaces have become a recent intensive research focus. Based on practical applications, channel strategies for RIS‐assisted terahertz wireless communication systems are categorized into three different types: channel modeling, channel estimation, and channel localization.
Hongjing Wang +9 more
wiley +1 more source
A Local Instrumental Variable Estimation Method for Generalized Additive Volatility Models [PDF]
We investigate a new separable nonparametric model for time series, which includes many ARCH models and AR models already discussed in the literature.
Woocheol Kim, Oliver Linton
core
Adaptive Debiased Lasso in High-Dimensional Generalized Linear Models with Streaming Data. [PDF]
J Am Stat AssocHan R, Luo L, Luo Y, Lin Y, Huang J.
europepmc +1 more source
Atomic‐Scale Mechanisms of Anisotropic Thermal Decomposition in GeSn Alloys With Stepwise Pinning
Advanced Electronic Materials, EarlyView.Combining in situ TEM with DFT calculations, this work elucidates atomic‐scale anisotropic thermal decomposition in GeSn films, identifying laminar receding in defect‐free regions and stepwise pinning at stacking faults. Driven by crystallographic anisotropy and defect‐mediated energetic penalties, these findings establish a physical framework for ...
YiXin Wang +6 more
wiley +1 more source
Wind load identification algorithm based on a reduced order and dimensionality reduction model
工程科学与技术ObjectiveThe accurate identification of wind loads represents a fundamental requirement for the design, health monitoring, and safety assessment of contemporary high-rise buildings.
HUANG Jinshan +4 more
doaj
Estimation of generalized additive models
Spline estimation of generalized additive models is considered here. Cross-validation is used as a criterion of model estimation. Some computationally simpler approximations to cross-validation are given.B-spline quasi-exponential family Newton-Raphson ...
Burman, Prabir
core
Oracally Efficient Two-Step Estimation of Generalized Additive Model [PDF]
Generalized additive models (GAM) are multivariate nonparametric regressions for non-Gaussian responses including binary and count data. We propose a spline-backfitted kernel (SBK) estimator for the component functions.
Wolfgang Karl Härdle +2 more
core
Clinical trials of surgical neuromodulation therapies for epilepsy: Past, present & future. [PDF]
NeurotherapeuticsPiper RJ, Tisdall MM.
europepmc +1 more source