Results 91 to 100 of about 858,976 (241)

Predicting COVID-19 Infections in Eswatini Using the Maximum Likelihood Estimation Method [PDF]

Int J Environ Res Public Health, 2022
Dlamini SN, Dlamini WM, Socé Fall I.
europepmc   +2 more sources

Association of globalization with the burden of opioid use disorders 2019. A country-level analysis using targeted maximum likelihood estimation. [PDF]

Global Health, 2023
Barbalat G, Reddy G, Franck N.
europepmc   +1 more source

Maximum likelihood estimation for spinal-structured trees

Journal of Applied Probability
AbstractWe investigate some aspects of the problem of the estimation of birth distributions (BDs) in multi-type Galton–Watson trees (MGWs) with unobserved types. More precisely, we consider two-type MGWs called spinal-structured trees. This kind of tree is characterized by a spine of special individuals whose BD $\nu$ is different from the other ...
Romain Azaïs, Benoît Henry
openaire   +4 more sources

Patient Selection in Deep Brain Stimulation: A Role for Transcranial Direct Current Stimulation to Enhance the Levodopa Challenge?

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Dopaminergic medication and deep brain stimulation (DBS) improve motor symptoms in Parkinson's disease (PD), but levodopa response alone may not predict DBS outcomes. We retrospectively analyzed 19 PD patients undergoing levodopa challenges with and without prior transcranial direct current stimulation targeting a defined PD response network ...
Lukas L. Goede, Patricia Zvarova, Bahne H. Bahners, Andreas Horn   +3 more
wiley   +1 more source

Encoding force modulation in two electrotactile feedback parameters strengthens sensory integration according to maximum likelihood estimation. [PDF]

Sci Rep, 2023
Gholinezhad S, Farina D, Dosen S, Dideriksen J.   +3 more
europepmc   +1 more source

SARS‐CoV‐2 Is Linked to Brain Volume Loss in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The impact of SARS‐CoV‐2 infection on brain and spinal cord pathology in patients with multiple sclerosis (pwMS) remains unclear. We aimed to describe changes in brain lesion activity and brain and spinal cord volumes following SARS‐CoV‐2 infection.
Tomas Uher, Dominika Stastna, Ingrid Menkyova, Vaclav Capek, Jiri Lindner, Petra Nytrova, Jan Krasensky, Eliza Varju, Miguel D'haeseleer, Eva Kubala Havrdova, Dana Horakova, Manuela Vaneckova, Niels Bergsland   +12 more
wiley   +1 more source

Targeted maximum likelihood estimation of causal effects with interference: A simulation study. [PDF]

Stat Med, 2022
Zivich PN, Hudgens MG, Brookhart MA, Moody J, Weber DJ, Aiello AE.   +5 more
europepmc   +1 more source

Maximum Likelihood Estimation of Stochastic Volatility Models [PDF]

We develop and implement a new method for maximum likelihood estimation in closed-form of stochastic volatility models. Using Monte Carlo simulations, we compare a full likelihood procedure, where an option price is inverted into the unobservable ...
Robert Kimmel, Yacine Ait-Sahalia
core  

Association Between Metabolic Syndrome and Radiographic Changes in Psoriatic Arthritis: A Cohort Study

Arthritis Care &Research, EarlyView.
Objective Metabolic syndrome (MetS) is a known comorbidity of psoriatic arthritis (PsA) and is associated with PsA disease activity. We aimed to explore the association between MetS and radiographic features (peripheral and axial) in PsA. Methods We included patients with PsA followed at our prospective observational cohort for the period between 1978 ...
Fadi Kharouf, Shangyi Gao, S. Ercan Tunc, Justine Y. Ye, Daniel Pereira, Dafna D. Gladman, Vinod Chandran   +6 more
wiley   +1 more source

Maximum Likelihood Estimation for Shape-restricted Single-index Hazard Models. [PDF]

J Data Sci, 2023
Qin J, Sun Y, Yuan A, Huang CY.
europepmc   +1 more source