Package: tf
Title: S3 Classes and Methods for Tidy Functional Data
Version: 0.4.1
Authors@R: c(
    person("Fabian", "Scheipl", , "fabian.scheipl@googlemail.com", role = c("aut", "cre", "cph"),
           comment = c(ORCID = "0000-0001-8172-3603")),
    person("Jeff", "Goldsmith", role = "aut"),
    person("Maximilian", "Mücke", role = "aut",
           comment = c(ORCID = "0009-0000-9432-9795")),
    person("Julia", "Wrobel", role = "ctb",
           comment = c(ORCID = "0000-0001-6783-1421")),
    person("Sebastian", "Fischer", role = "ctb",
           comment = c(ORCID = "0000-0002-9609-3197")),
    person("Trevor", "Hastie", role = "ctb",
           comment = "softImpute author"),
    person("Rahul", "Mazumder", role = "ctb",
           comment = "softImpute author"),
    person("Chen", "Meng", role = "ctb",
           comment = "mogsa author")
  )
Description: Provides S3 vector types for functional data represented on
    grids, in spline bases, or via functional principal components.
    Supports arithmetic and summary methods, plotting, derivation,
    integration, smoothing, registration, and data import/export for these
    functional vectors. Includes data-wrangling tools for re-evaluation,
    subsetting, sub-assignment, zooming into sub-domains, and extracting
    functional features such as minima, maxima, and their locations.
    Enables joint analysis of functional and scalar variables by integrating
    functional vectors into standard data frames.
License: AGPL (>= 3)
URL: https://tidyfun.github.io/tf/, https://github.com/tidyfun/tf/
BugReports: https://github.com/tidyfun/tf/issues
Depends: R (>= 4.1)
Imports: checkmate, cli, methods, mgcv, mvtnorm, pracma, purrr (>=
        1.0.0), rlang, stats, vctrs (>= 0.2.4), zoo
Suggests: covr, dplyr, fda, fdasrvf, pillar, refund, testthat (>=
        3.0.0), withr
Config/testthat/edition: 3
Encoding: UTF-8
LazyData: true
RoxygenNote: 7.3.3
Collate: 'approx.R' 'assertions.R' 'bibentries.R' 'brackets.R'
        'calculus.R' 'convert-construct-utils.R' 'convert.R' 'data.R'
        'depth.R' 'evaluate.R' 'fda-connectors.R' 'fwise.R' 'globals.R'
        'graphics.R' 'interpolate.R' 'landmarks.R' 'ops.R' 'math.R'
        'methods.R' 'print-format.R' 'rebase.R' 'register-cc.R'
        'register-utils.R' 'register.R' 'registration-class.R' 'rng.R'
        'smooth.R' 'soft-impute-svd.R' 'split-combine.R' 'summarize.R'
        'tf-package.R' 'tfb-fpc.R' 'tfb-spline.R' 'tfb-class.R'
        'tfd-class.R' 'tf-s4.R' 'tfb-fpc-utils.R' 'tfb-spline-utils.R'
        'utils.R' 'vctrs-cast.R' 'vctrs-ptype2.R' 'where.R' 'zoom.R'
        'zzz.R'
NeedsCompilation: no
Packaged: 2026-04-07 12:26:22 UTC; fabians
Author: Fabian Scheipl [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0001-8172-3603>),
  Jeff Goldsmith [aut],
  Maximilian Mücke [aut] (ORCID: <https://orcid.org/0009-0000-9432-9795>),
  Julia Wrobel [ctb] (ORCID: <https://orcid.org/0000-0001-6783-1421>),
  Sebastian Fischer [ctb] (ORCID:
    <https://orcid.org/0000-0002-9609-3197>),
  Trevor Hastie [ctb] (softImpute author),
  Rahul Mazumder [ctb] (softImpute author),
  Chen Meng [ctb] (mogsa author)
Maintainer: Fabian Scheipl <fabian.scheipl@googlemail.com>
Repository: CRAN
Date/Publication: 2026-04-07 13:00:02 UTC
Built: R 4.6.0; ; 2026-04-26 03:28:32 UTC; unix
