Package: focus
Type: Package
Title: Online Changepoint Detection in Univariate and Multivariate Data
        Streams
Version: 0.1.3
Date: 2026-03-25
Authors@R: c(
    person("Gaetano", "Romano", 
           email = "g.romano@lancaster.ac.uk",
           role = c("aut", "cre", "trl")),
    person("Kes", "Ward", 
           email = "k.ward4@lancaster.ac.uk",
           role = "aut"),
    person("Yuntang", "Fan", 
           email = "y.yuntang@lancaster.ac.uk",
           role = "aut"),
    person("Guillem", "Rigaill", 
           email = "guillem.rigaill@inrae.fr",
           role = c("aut")),
    person("Vincent", "Runge", 
           email = "vincent.runge@univ-evry.fr",
           role = c("aut")),
    person("Paul", "Fearnhead", 
           email = "p.fearnhead@lancaster.ac.uk",
           role = c("aut")),
    person("Idris A.", "Eckley", 
           email = "i.eckley@lancaster.ac.uk",
           role = c("aut")),
    person("C. B.", "Barber",
           role = c("ctb", "cph"),
           comment = "Author and copyright holder of bundled 'Qhull' library"),
    person("The Geometry Center",
           role = c("cph"),
           comment = "Copyright holder of bundled 'Qhull' library"))
Maintainer: Gaetano Romano <g.romano@lancaster.ac.uk>
Description: Provides high-performance online changepoint detection in univariate and multivariate data
             streams. Implements efficient 'C++' backends for the 'focus', 'md-focus' and 'np-focus'
             algorithms, with an 'R' interface for real-time monitoring and offline analysis.
             The package bundles code from 'Qhull' <http://www.qhull.org/>, by C. B. Barber and
             The Geometry Center. See 'inst/COPYRIGHTS' for details.
License: GPL (>= 3)
Imports: Rcpp (>= 1.1.0)
LinkingTo: Rcpp
Encoding: UTF-8
RoxygenNote: 7.2.3
NeedsCompilation: yes
Packaged: 2026-03-31 10:02:58 UTC; romano
Author: Gaetano Romano [aut, cre, trl],
  Kes Ward [aut],
  Yuntang Fan [aut],
  Guillem Rigaill [aut],
  Vincent Runge [aut],
  Paul Fearnhead [aut],
  Idris A. Eckley [aut],
  C. B. Barber [ctb, cph] (Author and copyright holder of bundled 'Qhull'
    library),
  The Geometry Center [cph] (Copyright holder of bundled 'Qhull' library)
Repository: CRAN
Date/Publication: 2026-03-31 22:40:20 UTC
Built: R 4.6.0; x86_64-apple-darwin20; 2026-04-25 11:06:41 UTC; unix
Archs: focus.so.dSYM
