Package: SBMTrees
Type: Package
Title: Longitudinal Sequential Imputation and Prediction with Bayesian
        Trees Mixed-Effects Models for Longitudinal Data
Version: 1.5
Date: 2026-02-06
Author: Jungang Zou [aut, cre], Liangyuan Hu [aut], Robert McCulloch
        [ctb], Rodney Sparapani [ctb], Charles Spanbauer [ctb], Robert
        Gramacy [ctb], Jean-Sebastien Roy [ctb]
Authors@R: c(person("Jungang", "Zou", role = c("aut", "cre"), email = "jungang.zou@gmail.com"), person("Liangyuan", "Hu", role = "aut"), person("Robert", "McCulloch", role = "ctb"), person("Rodney", "Sparapani", role = "ctb"), person("Charles", "Spanbauer", role = "ctb"), person("Robert", "Gramacy", role = "ctb"), person("Jean-Sebastien", "Roy", role = "ctb"))
Maintainer: Jungang Zou <jungang.zou@gmail.com>
Description: Implements a sequential imputation framework using
        Bayesian Mixed-Effects Trees ('SBMTrees') for handling missing
        data in longitudinal studies. The package supports a variety of
        models, including non-linear relationships and non-normal
        random effects and residuals, leveraging Dirichlet Process
        priors for increased flexibility. Key features include handling
        Missing at Random (MAR) longitudinal data, imputation of both
        covariates and outcomes, and generating posterior predictive
        samples for further analysis. The methodology is designed for
        applications in epidemiology, biostatistics, and other fields
        requiring robust handling of missing data in longitudinal
        settings.
License: GPL-2
Encoding: UTF-8
Depends: R (>= 4.1.0)
Imports: Rcpp, lme4, Matrix, arm, dplyr, mvtnorm, sn, mice, nnet, MASS
LinkingTo: Rcpp, RcppArmadillo, RcppDist, RcppProgress, pg
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.3.3
SystemRequirements: GNU make
Suggests: knitr, rmarkdown, mitml
VignetteBuilder: knitr
NeedsCompilation: yes
Packaged: 2026-07-07 10:11:21 UTC; root
Config/pak/sysreqs: cmake make libicu-dev libx11-dev zlib1g-dev
Repository: https://zjg540066169.r-universe.dev
Date/Publication: 2026-02-06 21:20:28 UTC
RemoteUrl: https://github.com/zjg540066169/sbmtrees
RemoteRef: HEAD
RemoteSha: f82f1ed752eedf49cf9dd2edd6c197ee1c2b0f65