Results 181 to 190 of about 16,705,604 (281)

Finite-Resolution Information from Collision Statistics. [PDF]

Entropy (Basel)
Gates AJ.
europepmc   +1 more source

Irregular visits in longitudinal studies: Comparing inverse intensity of visit weighting and imputation in a causal analysis of antidepressant therapeutic treatment

Canadian Journal of Statistics, EarlyView.
Abstract Irregular observation times are common in longitudinal observational studies and can affect causal inferences. We use data from electronic health records of Kaiser Permanente Washington patients in the United States who initiated an antidepressant medication between 2008 and 2018, with a confirming diagnosis of depression. We are interested in
Janie Coulombe, Erica E. M. Moodie, Susan M. Shortreed   +2 more
wiley   +1 more source

Sackin indices for labeled and unlabeled classes of galled trees. [PDF]

J Math Biol
Fuchs M, Gittenberger B.
europepmc   +1 more source

Asymptotic behavior of nonoscillatory solutions of higher-order integro-dynamic equations

Tyt. z nagłówka.Bibliogr. s. 13.In this paper, we establish some new criteria on the asymptotic behavior of nonoscillatory solutions of higher-order integro-dynamic equations on time scales.Dostępny również w formie drukowanej.KEYWORDS: dynamic equations,
Bohner, Martin
core  

Model selection for causal inference in missing exposure problems

Canadian Journal of Statistics, EarlyView.
Abstract In causal inference, properly selecting the propensity score (PS) model is an important topic and has been widely investigated in observational studies. However, there are very few studies investigating the model selection issue for causal inference when the exposure is missing at random (MAR). When the exposure variable contains missing data,
Yuliang Shi, Yeying Zhu, Joel A. Dubin
wiley   +1 more source

Increased firing rates monotonically expand neuronal coding bandwidth. [PDF]

Biol Cybern
Wendt A, Klett K, Benda J, Lindner B, Grewe J.   +4 more
europepmc   +1 more source

Joint copula‐based beta regression with covariate‐dependent dispersion for malaria indicators

Canadian Journal of Statistics, EarlyView.
Abstract Malaria surveillance relies on multiple indicators that reflect different aspects of transmission and disease burden, yet these outcomes are often analyzed separately under constant‐variance assumptions. Such approaches may obscure residual dependence and heterogeneity in variability. Using Demographic and Health Survey data from Burkina Faso (
Guanjie Lyu, Cindy Feng
wiley   +1 more source

A flexible bounded stochastic framework for uncertainty and reliability in physical systems. [PDF]

Sci Rep
Alballa T, Saboor A, Danish M, Khalifa HAE.   +3 more
europepmc   +1 more source

Z‐residuals diagnostics for Cox models: Functional‐form misspecification versus nonproportional hazards

Canadian Journal of Statistics, EarlyView.
Abstract Primary biliary cholangitis (PBC) is a progressive autoimmune cholestatic disease for which modelling death, with transplantation as a competing event, is clinically important. Cox proportional hazards (PH) models are widely used, but standard diagnostics detect lack of fit without distinguishing non‐PH from misspecified covariate functions ...
Tingxuan Wu, Cindy Feng, Longhai Li
wiley   +1 more source

Spectral Insights into Active Matter: Exceptional Points and the Mathieu Equation. [PDF]

Entropy (Basel)
Boltz HH, Ihle T.
europepmc   +1 more source