Group-Based Multivariate Trajectory Modeling
Prediction based on a group-based multivariate trajectory model
Group-Based Multivariate Trajectory Modeling
Estimation of a group-based multivariate trajectory model
Graphics for a group-based multivariate trajectory model
Posterior probabilities based on a group-based multivariate trajectory...
Estimation and analysis of group-based multivariate trajectory models (Nagin, 2018 <doi:10.1177/0962280216673085>; Magrini, 2022 <doi:10.1007/s10182-022-00437-9>). The package implements an Expectation-Maximization (EM) algorithm allowing unbalanced panel and missing values, and provides several functionalities for prediction and graphical representation.