- An R package jmdl for joint mean-correlation regression modeling with discrete longitudinal data of Tang, Zhang, and Leng (Statistica Sinica, 2019).
- An R package varjmcm for the variance estimations of the joint longitudinal modeling approaches, e.g., the one of Zhang, Leng, and Tang (JRSSB, 2015).
- An R example of Tang, Zhang, and Leng (Statistica Sinica, 2019).
- An example of Zhang, Leng, and Tang (JRSSB, 2015)
- R code and an Example of Tang and Leng (Biometrika, 2010) and Leng and Tang (Biometrika,2012).