{ "_id": "6a3a4e7b6265ec60d620de71", "Package": "spduration", "Title": "Split-Population Duration (Cure) Regression", "Version": "0.17.3.9000", "Authors@R": "c(\nperson(\"Andreas\", \"Beger\", , \"adbeger@gmail.com\", c(\"aut\", \"cre\"), comment = c(ORCID = \"0000-0003-1883-3169\")),\nperson(\"Daina\", \"Chiba\", , \"dchiba@essex.ac.uk\", \"aut\", comment = c(ORCID = \"0000-0002-9208-4373\")),\nperson(\"Daniel W.\", \"Hill, Jr.\", , \"dwhill@uga.edu\", \"aut\"),\nperson(\"Nils W.\", \"Metternich\", , \"n.metternich@ucl.ac.uk\", \"aut\", comment = c(ORCID = \"0000-0001-8757-0409\")),\nperson(\"Shahryar\", \"Minhas\", , \"hermes829@gmail.com\", \"aut\"),\nperson(\"Michael D.\", \"Ward\", , \"michael.don.ward@gmail.com\", c(\"aut\", \"cph\"), comment = c(ORCID = \"0000-0002-6561-6186\"))\n)", "Description": "An implementation of split-population duration regression\nmodels. Unlike regular duration models, split-population\nduration models are mixture models that accommodate the\npresence of a sub-population that is not at risk for failure,\ne.g. cancer patients who have been cured by treatment. This\npackage implements Weibull and Loglogistic forms for the\nduration component, and focuses on data with time-varying\ncovariates. These models were originally formulated in Boag\n(1949) and Berkson and Gage (1952), and extended in Schmidt and\nWitte (1989).", "Encoding": "UTF-8", "License": "GPL-3", "LazyData": "true", "RoxygenNote": "7.3.2", "VignetteBuilder": "knitr", "URL": "https://github.com/andybega/spduration,\nhttps://www.andybeger.com/spduration/,\nhttp://www.andybeger.com/spduration/", "BugReports": "https://github.com/andybega/spduration/issues", "Config/pak/sysreqs": "cmake make libicu-dev libuv1-dev", "Repository": "https://andybega.r-universe.dev", "Date/Publication": "2025-07-28 10:18:16 UTC", "RemoteUrl": "https://github.com/andybega/spduration", "RemoteRef": "HEAD", "RemoteSha": "c4baf0ab9791a569c09c19fbb347b937e0a9d1ed", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-06-23 09:05:09 UTC", "User": "root" }, "Author": "Andreas Beger [aut, cre] (ORCID:\n),\nDaina Chiba [aut] (ORCID: ),\nDaniel W. Hill, Jr. [aut],\nNils W. Metternich [aut] (ORCID:\n),\nShahryar Minhas [aut],\nMichael D. 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