3 papers
stat.ME2024
Analysis of spatially clustered survival data with unobserved covariates using SBART
Durbadal Ghosh, Debajyoti Sinha, Antonio R. Linero +1
Usual parametric and semi-parametric regression methods are inappropriate and inadequate for large clustered survival studies when the appropriate functional forms of the covariate…
stat.ME2024
Nonparametric Multivariate Profile Monitoring Via Tree Ensembles
Daniel A. Timme, Andrés F. Barrientos, Eric Chicken +1
Monitoring random profiles over time is used to assess whether the system of interest, generating the profiles, is operating under desired conditions at any time-point. In practice…
stat.ME2024
Skewed Pivot-Blend Modeling with Applications to Semicontinuous Outcomes
Yiyuan She, Xiaoqiang Wu, Lizhu Tao +1
Skewness is a common occurrence in statistical applications. In recent years, various distribution families have been proposed to model skewed data by introducing unequal scales ba…