Package: pammtools
Title: Piece-Wise Exponential Additive Mixed Modeling Tools for
        Survival Analysis
Version: 0.7.4
Date: 2026-02-16
Authors@R: c(
    person("Andreas", "Bender", , "andreas.bender@stat.uni-muenchen.de", role = c("aut", "cre"), comment=c(ORCID = "0000-0001-5628-8611")),
    person("Fabian", "Scheipl", , "fabian.scheipl@stat.uni-muenchen.de", role = c("aut"), comment = c(ORCID = "0000-0001-8172-3603")),
    person("Johannes", "Piller", , "johannes.piller@lmu.de", role = c("aut"), comment = c(ORCID = "0009-0008-3010-9556")),
    person("Philipp", "Kopper", , "philipp.kopper@stat.uni-muenchen.de", role = c("aut"), comment = c(ORCID="0000-0002-5037-7135")),
    person("Lukas", "Burk", , "burk@leibniz-bips.de", role = c("ctb"), comment = c(ORCID="0000-0001-7528-3795")))
Description: The Piece-wise exponential (Additive Mixed) Model
    (PAMM; Bender and others (2018) <doi: 10.1177/1471082X17748083>) is a
    powerful model class for the analysis of survival (or time-to-event) data,
    based on Generalized Additive (Mixed) Models (GA(M)Ms).
    It offers intuitive specification and robust estimation of complex survival
    models with stratified baseline hazards, random effects, time-varying effects,
    time-dependent covariates and cumulative effects (Bender and others (2019)),
    as well as support for left-truncated data as well as competing risks,
    recurrent events and multi-state settings.
    pammtools provides tidy workflow for survival analysis with PAMMs,
    including data simulation, transformation and other functions for data
    preprocessing and model post-processing as well as visualization.
Depends: R (>= 4.1.0)
Imports: mgcv, survival (>= 2.39-5), checkmate, magrittr, rlang, tidyr
        (>= 1.0.0), ggplot2 (>= 3.2.2), dplyr (>= 1.0.0), purrr (>=
        0.2.3), tibble, lazyeval, Formula, mvtnorm, pec, vctrs (>=
        0.3.0), scam
Suggests: testthat, mstate, broom
Config/Needs/website: coxme, eha, etm, scam, msm, mvna, TBFmultinomial
License: MIT + file LICENSE
LazyData: true
URL: https://adibender.github.io/pammtools/
BugReports: https://github.com/adibender/pammtools/issues
RoxygenNote: 7.3.2
Encoding: UTF-8
NeedsCompilation: no
Packaged: 2026-02-16 13:12:03 UTC; abender
Author: Andreas Bender [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-5628-8611>),
  Fabian Scheipl [aut] (ORCID: <https://orcid.org/0000-0001-8172-3603>),
  Johannes Piller [aut] (ORCID: <https://orcid.org/0009-0008-3010-9556>),
  Philipp Kopper [aut] (ORCID: <https://orcid.org/0000-0002-5037-7135>),
  Lukas Burk [ctb] (ORCID: <https://orcid.org/0000-0001-7528-3795>)
Maintainer: Andreas Bender <andreas.bender@stat.uni-muenchen.de>
Repository: CRAN
Date/Publication: 2026-02-16 13:40:02 UTC
Built: R 4.6.0; ; 'Tue, 05 May 2026 16:30:44 +0900'; unix
