Zhou, Jie; Han, Lu; Liu, Sanyang - In: Statistics & Probability Letters 83 (2013) 5, pp. 1448-1456
Nonlinear state space models with mixed-effect (NLMESSM) are proposed to model HIV clinical longitudinal data. With NLMESSM, filtering algorithms are proposed to estimate the individual/population states. Maximum likelihood via iterated filtering and variance components model are proposed to...