Results 141 to 150 of about 126,657 (260)

Simulation-based assessment of a Bayesian M-spline survival model with flexible baseline hazard and time-dependent effects. [PDF]

BMC Med Res Methodol
Timmins IR, Torabi F, Jackson CH, Lambert PC, Sweeting MJ.   +4 more
europepmc   +1 more source

Synergistic Effects of Normal‐Range Serum Sodium and Potassium on Mortality: The Modifying Role of Inflammation From a NHANES Cohort Analysis

Chronic Diseases and Translational Medicine, EarlyView.
Nonlinear associations of serum sodium levels with cardiovascular (A) and all‐cause mortality (B)among 32,837 adults. Nonlinear associations of serum potassium levels with cardiovascular (C) and all‐cause mortality (D) among 32,837 adults. ABSTRACT Background This study aimed to investigate the associations of serum sodium and potassium levels within ...
Haofeng Zhang, Fudong He, Zhenger Fang, Guangjun Zheng, Biying Zhou, Xia Chen, Mingliang Liu, Guang Hao   +7 more
wiley   +1 more source

Utilisation de la méthode de validation croisée pour le lissage par fonctions Spline à une ou deux variables

, 1979
Florencio Utreras
openalex   +1 more source

Correction: Analysis of influencing factors of cognitive frailty in older adults community patients based on restricted cubic spline. [PDF]

Front Public Health
Chen S, Chen J, Peng S.
europepmc   +1 more source

Restricted Tweedie stochastic block models

Canadian Journal of Statistics, EarlyView.
Abstract The stochastic block model (SBM) is a widely used framework for community detection in networks, where the network structure is typically represented by an adjacency matrix. However, conventional SBMs are not directly applicable to an adjacency matrix that consists of nonnegative zero‐inflated continuous edge weights.
Jie Jian, Mu Zhu, Peijun Sang
wiley   +1 more source

Automatic generation of shape preserving quadratic splines

, 1985
Kim T Hsu
openalex   +1 more source

Application of Cubic B-Spline Curves for Hull Meshing

, 2021
César Augusto Salhua Moreno
openalex   +2 more sources

Brain Atrophy Associated With Risk Variant rs10191329 Extends Beyond Multiple Sclerosis. [PDF]

Ann Neurol
Corsten CEA, Marques AM, Vinke EJ, de Mol CL, Neuteboom RF, Ikram MK, Ghanbari M, Wolters FJ, Wokke B, Vernooij MW, Smolders J.   +10 more
europepmc   +1 more source

Bayesian inverse ensemble forecasting for COVID‐19

Canadian Journal of Statistics, EarlyView.
Abstract Variations in strains of COVID‐19 have a significant impact on the rate of surges and on the accuracy of forecasts of the epidemic dynamics. The primary goal for this article is to quantify the effects of varying strains of COVID‐19 on ensemble forecasts of individual “surges.” By modelling the disease dynamics with an SIR model, we solve the ...
Kimberly Kroetch, Don Estep
wiley   +1 more source

A Cubic Spline Method for Solving a Unilateral Obstacle Problem

, 2012
El bekkey Mermri, A. Serghini, Abdelmajid El Hajaji, Khalid Hilal   +3 more
openalex   +2 more sources