Package: gamtree
Title: GAM-based Recursive Partitioning
Version: 0.0.3
Authors@R: person("Marjolein", "Fokkema", email = "m.fokkema@fsw.leidenuniv.nl", role = c("aut", "cre"))
Description: Recursively partitions the observations in a dataset,
        based on the parameters of a generalized additive model (GAM).
        Function splinetree implements partitioning based on parametric
        or non-penalized spline models. It offers faster computational
        speed and more flexibility for modeling multilevel and
        longitudinal data. Function gamtree implements partitioning
        based on semi-parametric or penalized spline models, a.k.a.
        smoothing splines. It requires less user involvement in
        correctly specifying the splines and knots, but has a heavier
        computational load and offers less flexibility in modeling
        multilevel and longitudinal data. Packages mgcv and splines are
        used for spline and model estimation, packages partykit and
        merDeriv are used for partitioning and derivative computations.
Depends: R (>= 3.5.3), glmertree, lme4
Imports: Formula, splines, mgcv, partykit, gamm4, merDeriv, nlme, grid
License: GPL-2 | GPL-3
Encoding: UTF-8
LazyData: true
RoxygenNote: 7.3.1
Suggests: testthat
Config/pak/sysreqs: cmake make
Repository: https://marjoleinf.r-universe.dev
Date/Publication: 2025-04-09 12:17:18 UTC
RemoteUrl: https://github.com/marjoleinF/gamtree
RemoteRef: HEAD
RemoteSha: e13c3c8f24458ad05b64bc9e7e7339f7f7eb1368
NeedsCompilation: no
Packaged: 2026-07-16 06:35:32 UTC; root
Author: Marjolein Fokkema [aut, cre]
Maintainer: Marjolein Fokkema <m.fokkema@fsw.leidenuniv.nl>