Injury risk increases minimally over a large range of changes in activity level in children

no code implementations • 6 Oct 2020 • Chinchin Wang, Tyrel Stokes, jorge Trejo Vargas, Russell Steele, Niels Wedderkopp, Ian Shrier

When activity increased by more than 50% (ACWR > 1. 5), injury risk was higher (maximum of 6% at ACWR = 5).

Additive models

Bayesian Nonparametric Modeling of Heterogeneous Groups of Censored Data

no code implementations • 24 Oct 2016 • Alexandre Piché, Russell Steele, Ian Shrier, Stephanie Long

Datasets containing large samples of time-to-event data arising from several small heterogeneous groups are commonly encountered in statistics.