Results 111 to 120 of about 286,227 (342)
Analytical propagation of errors in dynamic SPECT: estimators, degrading factors, bias and noise [PDF]
, 1999 D.J. Kadrmas +3 more
openalex +1 more source
Precision‐Optimised Post‐Stroke Prognoses
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Current medicine cannot confidently predict who will recover from post‐stroke impairments. Researchers have sought to bridge this gap by treating the post‐stroke prognostic problem as a machine learning problem, reporting prediction error metrics across samples of patients whose outcomes are known.
Thomas M. H. Hope +4 more
wiley +1 more source
Jackknife Bias Reduction in the Presence of a Near-Unit Root
Econometrics, 2018 This paper considers the specification and performance of jackknife estimators of the autoregressive coefficient in a model with a near-unit root.
Marcus J. Chambers, Maria Kyriacou
doaj +1 more source
The efficiency of bias-corrected estimators for nonparametric kernel estimation based on local estimating equations [PDF]
, 1998 Göran Kauermann +2 more
openalex +1 more source
Military Service Roles and ALS Among Veterans: A Matched Case–Control Study
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT While military service is an established risk factor for amyotrophic lateral sclerosis (ALS), it remains unclear whether this association is linked to combat. We conducted a matched case–control study comparing 191 ALS patients who were veterans of the Israeli Defense Forces (IDF) with known military service type and 1910 matched controls. The
Asaf Honig +4 more
wiley +1 more source
Learning a Bias Correction for Lidar-only Motion Estimation
, 2018 This paper presents a novel technique to correct for bias in a classical estimator using a learning approach. We apply a learned bias correction to a lidar-only motion estimation pipeline.
Barfoot, Timothy D. +3 more
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To provide a comprehensive clinical and genetic characterization of individuals with arthrogryposis multiplex congenita (AMC), focusing on the distribution of genetic etiologies across the neuromuscular spectrum and comparing myogenic and neurogenic subtypes. Methods A total of 105 individuals with AMC were clinically and genetically
Florencia Pérez‐Vidarte +13 more
wiley +1 more source
Phenotyping Healthcare Use 2–3 Decades Before the First Multiple Sclerosis Demyelinating Event
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Phenotype hospital, physician, and emergency department (ED) visits by diagnoses and specialty up to 29 years pre‐multiple sclerosis (MS) onset versus a matched population without MS. Methods We identified people with MS (PwMS) using population‐based administrative data from Ontario, Canada (1991–2020).
Helen Tremlett +8 more
wiley +1 more source
Local Polynomial Whittle Estimation of Long-range Dependence [PDF]
The local Whittle (or Gaussian semiparametric) estimator of long range dependence, proposed by Kunsch (1987) and analyzed by Robinson (1995a), has a relatively slow rate of convergence and a finite sample bias that can be large.
Donald W.K. Andrews, Yixiao Sun
core
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Despite the availability of effective therapies for Multiple Sclerosis (MS), the unpredictable nature of disease progression and the variability in individual treatment outcomes call for reliable biomarkers. This pilot study aims to investigate the potential of plasma circulating microRNAs (miRNAs) as predictive biomarkers for ...
Fortunata Carbone +19 more
wiley +1 more source