Lu, Zhenqiu; Zhang, Zhiyong - In: Computational Statistics & Data Analysis 71 (2014) C, pp. 220-240
Challenges in the analyses of growth mixture models include missing data, outliers, estimation, and model selection. Four non-ignorable missingness models to recover the information due to missing data, and three robust models to reduce the effect of non-normality are proposed. A full Bayesian...