{ "_id": "6a2820a5a476d7de6d3c86aa", "Package": "focus", "Type": "Package", "Title": "Online Changepoint Detection in Univariate and Multivariate Data\nStreams", "Version": "0.1.6", "Date": "2026-06-08", "Authors@R": "c(\nperson(\"Gaetano\", \"Romano\",\nemail = \"g.romano@lancaster.ac.uk\",\nrole = c(\"aut\", \"cre\", \"trl\")),\nperson(\"Kes\", \"Ward\",\nemail = \"k.ward4@lancaster.ac.uk\",\nrole = \"aut\"),\nperson(\"Yuntang\", \"Fan\",\nemail = \"y.yuntang@lancaster.ac.uk\",\nrole = \"aut\"),\nperson(\"Guillem\", \"Rigaill\",\nemail = \"guillem.rigaill@inrae.fr\",\nrole = c(\"aut\")),\nperson(\"Vincent\", \"Runge\",\nemail = \"vincent.runge@univ-evry.fr\",\nrole = c(\"aut\")),\nperson(\"Paul\", \"Fearnhead\",\nemail = \"p.fearnhead@lancaster.ac.uk\",\nrole = c(\"aut\")),\nperson(\"Idris A.\", \"Eckley\",\nemail = \"i.eckley@lancaster.ac.uk\",\nrole = c(\"aut\")),\nperson(\"C. B.\", \"Barber\",\nrole = c(\"ctb\", \"cph\"),\ncomment = \"Author and copyright holder of bundled 'Qhull' library\"),\nperson(\"The Geometry Center\",\nrole = c(\"cph\"),\ncomment = \"Copyright holder of bundled 'Qhull' library\"))", "Maintainer": "Gaetano Romano ", "Description": "Provides high-performance online changepoint detection in\nunivariate and multivariate data streams. Implements efficient\n'C++' backends for the 'focus', 'md-focus' and 'np-focus'\nalgorithms, with an 'R' interface for real-time monitoring and\noffline analysis. The package bundles code from 'Qhull'\n, by C. B. Barber and The Geometry\nCenter. See 'inst/COPYRIGHTS' for details.", "License": "GPL (>= 3)", "Encoding": "UTF-8", "RoxygenNote": "7.2.3", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-06-09 14:13:11 UTC", "User": "root" }, "Author": "Gaetano Romano [aut, cre, trl], Kes Ward [aut], Yuntang Fan\n[aut], Guillem Rigaill [aut], Vincent Runge [aut], Paul\nFearnhead [aut], Idris A. Eckley [aut], C. B. 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