Package: deriva
Title: Tidy Drift Detection for Monitored Machine Learning Models
Version: 0.1.0
Authors@R: c(
    person("João Paulo Assis", "Bonifácio", , "jpab.27@hotmail.com",
           role = c("aut", "cre"),
           comment = c(ORCID = "0009-0009-2335-8391")),
    person("Geraldo Magela da Cruz", "Pereira", , "geraldo.pereira@ufla.br",
           role = "aut",
           comment = c(ORCID = "0000-0001-6280-4870")),
    person("Pedro", "Mambelli Fernandes", , "pedromambelli@gmail.com",
           role = "aut",
           comment = c(ORCID = "0009-0001-1695-279X"))
  )
Description: Detects concept drift and data drift in streams produced by
    deployed machine learning models, using a tidy interface that composes
    with the 'tidymodels' ecosystem. Detectors are specified, fitted on a
    baseline period, and advanced over new batches of observations,
    returning tibbles annotated with warning and drift flags. A catalogue
    of 22 sequential drift detectors is provided. Error-based methods
    include the Drift Detection Method (DDM) of Gama et al. (2004)
    <doi:10.1007/978-3-540-28645-5_29>, the Early Drift Detection Method
    (EDDM) of Baena-Garcia et al. (2006), the Hoeffding's inequality
    based Drift Detection Methods (HDDM) of Frias-Blanco et al. (2015)
    <doi:10.1109/TKDE.2014.2345382>, and the Exponentially Weighted
    Moving Average (EWMA) chart of Ross et al. (2012)
    <doi:10.1016/j.patrec.2011.08.019>. Distribution-based methods
    include Adaptive Windowing (ADWIN) of Bifet and Gavalda (2007)
    <doi:10.1137/1.9781611972771.42>, Kolmogorov-Smirnov Windowing
    (KSWIN) of Raab et al. (2020) <doi:10.1016/j.neucom.2019.11.111>,
    and the Page-Hinkley test of Page (1954)
    <doi:10.1093/biomet/41.1-2.100>.
License: MIT + file LICENSE
URL: https://github.com/bonijoao/deriva
BugReports: https://github.com/bonijoao/deriva/issues
Encoding: UTF-8
RoxygenNote: 7.3.3
Imports: cli, generics, rlang, stats, tibble, vctrs
Suggests: ggplot2, knitr, rmarkdown, testthat (>= 3.0.0)
VignetteBuilder: knitr
Config/testthat/edition: 3
NeedsCompilation: no
Packaged: 2026-07-23 14:15:47 UTC; jpab2
Author: João Paulo Assis Bonifácio [aut, cre] (ORCID:
    <https://orcid.org/0009-0009-2335-8391>),
  Geraldo Magela da Cruz Pereira [aut] (ORCID:
    <https://orcid.org/0000-0001-6280-4870>),
  Pedro Mambelli Fernandes [aut] (ORCID:
    <https://orcid.org/0009-0001-1695-279X>)
Maintainer: João Paulo Assis Bonifácio <jpab.27@hotmail.com>
Repository: CRAN
Date/Publication: 2026-08-03 17:40:07 UTC
Built: R 4.5.2; ; 2026-08-03 20:03:59 UTC; unix
