Detecting communities when order and direction matter in social network analysis
Canadian Journal of Statistics, EarlyView.Abstract A novel algorithm combining both node degree and edge betweenness (node degree+edge betweenness) is developed to highlight gradients in connectivity. It identifies communities within complex directed graphs. These are networks that are composed of actors who have ties that originate and end at themselves (self‐loops).
Benjamin Smith, Tyler Pittman, Wei Xu
wiley +1 more source
Early Sonographic Markers of Gestational Diabetes Mellitus: A Narrative Review of Placental, Fetal and Uterine Artery Findings. [PDF]
BiomedicinesFotă A, Petca A.
europepmc +1 more source
Homophily‐adjusted social influence estimation
Canadian Journal of Statistics, EarlyView.Abstract Homophily and social influence are two key concepts of social network analysis. Distinguishing between these phenomena is difficult, and approaches to disambiguate the two have been primarily limited to longitudinal data analyses. In this study, we provide sufficient conditions for valid estimation of social influence through cross‐sectional ...
Hanh T.D. Pham, Daniel K. Sewell
wiley +1 more source
Revisiting Fisher's n‐D statistical vision: From algebraic abstraction to modern visualization
Canadian Journal of Statistics, EarlyView.Abstract We revisit early foundational results in mathematical statistics derived by Ronald A. Fisher. They involve sampling distributions of statistics calculated from independent and identically distributed Normal observations, namely the root mean square deviation; the mean absolute deviation, conditional on already knowing the value of the root ...
James A. Hanley
wiley +1 more source
Erratum to: Clinical feasibility of the ESCRS IOL power calculator. [PDF]
J Cataract Refract SurgPomberger L +5 more
europepmc +1 more source
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 +2 more
wiley +1 more source
Ocular Component Growth From the Cornea to the Sclera in Non-Human Primate Emmetropization. [PDF]
Invest Ophthalmol Vis SciMaldoddi R +7 more
europepmc +1 more source
Retrospective Analysis of T2‐Hyperintense Lesions in Children With Neurofibromatosis Type 1
Annals of the Child Neurology Society, EarlyView.ABSTRACT Objective The aim of this study is to determine whether a previously reported three‐tiered classification scheme for T2‐hyperintense brain lesions in children with neurofibromatosis type 1 (NF1) was associated with distinct radiographic or clinical characteristics after 10 years of real‐world follow‐up data were obtained.
Ariel B. Brickler +4 more
wiley +1 more source
Correction: Evaluating the implementation of integrated knowledge translation in a multi-country research consortium in Sub-Saharan Africa - a mixed methods comparative case study. [PDF]
Implement SciSell K +5 more
europepmc +1 more source