2 papers
stat.ME2022
Wilcoxon-Mann-Whitney Effects for Clustered Data: Informative Cluster Size
Changrui Liu, Solomon W. Harrar
In clustered data setting, informative cluster size has been a focus of recent research. In the nonparametric context, the problem has been considered mainly for testing equality o…
math.DS2022
Mathematical Modeling of Drug Use: The Dynamics of Monosubstance Dependence for Two Addictive Drugs
Stephen Colegate, Changrui Liu
Based on previous work done in this field, we build a dynamical system that describes changes in drug addiction in an isolated population when two addictive substances are availabl…