Package: arima2
Title: Likelihood Based Inference for ARIMA Modeling
Version: 3.4.2.9000
Date: 2025-10-30
Authors@R: 
    c(
    person("Jesse", 
           "Wheeler", 
           role = c("aut", "cre", "cph"),
           email = "jessewheeler@isu.edu"),
    person("Noel", 
           "McAllister", 
           role = "aut",
           email = "noelmcp@umich.edu"),
    person("Dhajanae", 
           "Sylvertooth", 
           role = "aut",
           email = "dsylvert@umich.edu"),
    person("Edward", 
           "Ionides", 
           role = "ctb"),
    person("Brian", 
           "Ripley", 
           role = "ctb", 
           comment = "Author of arima source code in stats package."),
    person("R Core Team", 
           role = "cph", 
           comment = "Author of arima source code in stats package."))
Description: Estimating and analyzing auto regressive integrated moving
        average (ARIMA) models. The primary function in this package is
        arima(), which fits an ARIMA model to univariate time series
        data using a random restart algorithm. This approach frequently
        leads to models that have model likelihood greater than or
        equal to that of the likelihood obtained by fitting the same
        model using the arima() function from the 'stats' package. This
        package enables proper optimization of model likelihoods, which
        is a necessary condition for performing likelihood ratio tests.
        This package relies heavily on the source code of the arima()
        function of the 'stats' package. For more information, please
        see Jesse Wheeler and Edward L. Ionides (2025)
        <doi:10.1371/journal.pcbi.1012032>.
License: GPL (>= 3)
Encoding: UTF-8
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.3.3
Suggests: testthat (>= 3.0.0)
Config/testthat/edition: 3
Imports: ggplot2, methods
Depends: R (>= 4.1.0)
LazyData: true
BugReports: https://github.com/jeswheel/arima2/issues/
Repository: https://jeswheel.r-universe.dev
Date/Publication: 2025-11-01 22:28:33 UTC
RemoteUrl: https://github.com/jeswheel/arima2
RemoteRef: HEAD
RemoteSha: 969bd02b3ce483df46959fb2cf075a9b2cd1719c
NeedsCompilation: yes
Packaged: 2026-06-17 07:25:23 UTC; root
Author: Jesse Wheeler [aut, cre, cph],
  Noel McAllister [aut],
  Dhajanae Sylvertooth [aut],
  Edward Ionides [ctb],
  Brian Ripley [ctb] (Author of arima source code in stats package.),
  R Core Team [cph] (Author of arima source code in stats package.)
Maintainer: Jesse Wheeler <jessewheeler@isu.edu>