Package: registr
Title: Curve Registration for Exponential Family Functional Data
Version: 2.2.1
Authors@R: c(
    person("Julia", "Wrobel", role = c("aut", "cre"), 
    email = "julia.wrobel@emory.edu",
    comment = c(ORCID = "0000-0001-6783-1421")),
    person("Alexander", "Bauer", role = "aut", email = "alexander.bauer@stat.uni-muenchen.de"),
    person("Erin", "McDonnell", role = "aut", email = "eim2117@cumc.columbia.edu"),
    person("Fabian", "Scheipl", role = "ctb", email = "fabian.scheipl@lmu.de"),
    person("Jeff", "Goldsmith", role = "aut", email = "jeff.goldsmith@columbia.edu")
    )
Description: A method for performing joint registration and functional
        principal component analysis for curves (functional data) that
        are generated from exponential family distributions. This
        mainly implements the algorithms described in 'Wrobel et al.
        (2019)' <doi:10.1111/biom.12963> and further adapts them to
        potentially incomplete curves where (some) curves are not
        observed from the beginning and/or until the end of the common
        domain. Curve registration can be used to better understand
        patterns in functional data by separating curves into phase and
        amplitude variability. This software handles both binary and
        continuous functional data, and is especially applicable in
        accelerometry and wearable technology.
Depends: R (>= 3.2)
Imports: tidyr, magrittr, dplyr, pbs, Rcpp, parallel, MASS, utils,
        gamm4, lme4, mgcv, purrr, Matrix
License: MIT + file LICENSE
Encoding: UTF-8
LazyData: true
RoxygenNote: 7.3.3
LinkingTo: Rcpp, RcppArmadillo
Suggests: testthat, knitr, rmarkdown, cowplot, ggplot2, pbapply,
        fastglm
SystemRequirements: GNU make
VignetteBuilder: knitr
Config/pak/sysreqs: cmake make libicu-dev
Repository: https://julia-wrobel.r-universe.dev
Date/Publication: 2026-02-16 20:39:46 UTC
RemoteUrl: https://github.com/julia-wrobel/registr
RemoteRef: HEAD
RemoteSha: 4010335c86ecd24360e0de069644515e1d8eba23
NeedsCompilation: yes
Packaged: 2026-06-18 09:34:32 UTC; root
Author: Julia Wrobel [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-6783-1421>),
  Alexander Bauer [aut],
  Erin McDonnell [aut],
  Fabian Scheipl [ctb],
  Jeff Goldsmith [aut]
Maintainer: Julia Wrobel <julia.wrobel@emory.edu>