{ "_id": "6a11ecfeacfb0bcc41d02a9e", "Package": "betaARMA", "Title": "Beta Autoregressive Moving Average Models", "Version": "1.2.0", "Date": "2026-04-22", "Authors@R": "c(\nperson(given = \"Everton\",\nfamily = \"da Costa\",\nemail = \"everto.cost@gmail.com\",\nrole = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0001-7580-2639\")),\nperson(given = \"Francisco\",\nfamily = \"Cribari-Neto\",\nemail = \"francisco.cribari@ufpe.br\",\nrole = c(\"ctb\", \"ths\"),\ncomment = c(ORCID = \"0000-0002-5909-6698\", \"Theoretical foundations\")),\nperson(given = \"Vinicius\",\nfamily = \"Scher\",\nrole = \"ctb\",\ncomment = c(ORCID = \"0000-0003-0406-0265\"))\n)", "Description": "Fits Beta Autoregressive Moving Average (BARMA) models for\ntime series data distributed in the standard unit interval (0,\n1). The estimation is performed via the conditional maximum\nlikelihood method using the Broyden-Fletcher-Goldfarb-Shanno\n(BFGS) quasi-Newton algorithm. A ridge penalization scheme is\navailable to improve numerical stability of the estimation, as\nproposed by Cribari-Neto, Costa and Fonseca (2025)\n. The package includes tools for model\nfitting, diagnostic checking, and forecasting, along with two\nhydro-environmental datasets from Brazil. Based on the work of\nRocha and Cribari-Neto (2009) \nand the associated erratum Rocha and Cribari-Neto (2017)\n. The original code was\ndeveloped by Fabio M. Bayer.", "License": "MIT + file LICENSE", "URL": "https://github.com/Everton-da-Costa/betaARMA", "BugReports": "https://github.com/Everton-da-Costa/betaARMA/issues", "Encoding": "UTF-8", "RoxygenNote": "7.3.2", "Language": "en-US", "VignetteBuilder": "knitr", "LazyData": "true", "Config/testthat/edition": "3", "Repository": "https://everton-da-costa.r-universe.dev", "Date/Publication": "2026-05-23 17:10:42 UTC", "RemoteUrl": "https://github.com/everton-da-costa/betaarma", "RemoteRef": "HEAD", "RemoteSha": "9a6f273bb26a7f0f8f3086d7391ce042f48e51ef", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-23 18:04:29 UTC", "User": "root" }, "Author": "Everton da Costa [aut, cre] (ORCID:\n),\nFrancisco Cribari-Neto [ctb, ths] (ORCID:\n, Theoretical foundations),\nVinicius Scher [ctb] (ORCID: )", "Maintainer": "Everton da Costa ", "MD5sum": "6198670b55353d705f9c4794f9ca84be", "_user": "everton-da-costa", "_type": "src", "_file": "betaARMA_1.2.0.tar.gz", "_fileid": 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