Modeling Cyclical Patterns in Daily College Drinking Data with Many Zeroes

This repository contains downloadable R and SAS code for running the statistical models described in Huh, Kaysen, and Atkins (2015).

• exampleRcode.R: R code using the glmmADMB package
• exampleSAScode.sas: SAS syntax using the NLMIXED procedure
• dash.csv: A simulated version of the DASH study dataset described in manuscript

Reference

Huh, D., Kaysen, D., & Atkins, D. C. (2015). Modeling cyclical patterns in daily college drinking data with many zeroes. Multivariate Behavioral Research, 50, 184-196. doi:10.1080/00273171.2014.977433