Modeling intensive longitudinal data with mixtures of nonparametric trajectories and time-varying effects
Psychological Methods (2015) - Comment
pubmed: 26390169  doi: 10.1037/met0000048  issn: 1939-1463  issn: 1082-989x 

John J. Dziak, Runze Li, Xianming Tan, Saul Shiffman, Mariya P. Shiyko