{ "_id": "6a17f532acfb0bcc41da84fc", "Package": "fastTS", "Type": "Package", "Title": "Fast Time Series Modeling for Seasonal Series with Exogenous\nVariables", "Version": "1.0.3", "Authors@R": "person(\"Ryan Andrew\", \"Peterson\", \nemail = \"ryan-peterson@uiowa.edu\",\nrole = c(\"aut\", \"cre\", \"cph\"),\ncomment = c(ORCID = \"0000-0002-4650-5798\"))", "Description": "An implementation of sparsity-ranked lasso and related\nmethods for time series data. This methodology is especially\nuseful for large time series with exogenous features and/or\ncomplex seasonality. Originally described in Peterson and\nCavanaugh (2022) in the\ncontext of variable selection with interactions and/or\npolynomials, ranked sparsity is a philosophy with methods\nuseful for variable selection in the presence of prior\ninformational asymmetry. This situation exists for time series\ndata with complex seasonality, as shown in Peterson and\nCavanaugh (2024) , which also\ndescribes this package in greater detail. The sparsity-ranked\npenalization methods for time series implemented in 'fastTS'\ncan fit large/complex/high-frequency time series quickly, even\nwith a high-dimensional exogenous feature set. The method is\nconsiderably faster than its competitors, while often producing\nmore accurate predictions. Also included is a long hourly\nseries of arrivals into the University of Iowa Emergency\nDepartment with concurrent local temperature.", "License": "GPL (>= 3)", "Encoding": "UTF-8", "LazyData": "true", "RoxygenNote": "7.3.3", "Config/testthat/edition": "3", "VignetteBuilder": "knitr", "URL": "https://petersonr.github.io/fastTS/,\nhttps://github.com/petersonR/fastTS/", "BugReports": "https://github.com/petersonR/fastTS/issues", "Date": "2025-11-29", "Repository": "https://petersonr.r-universe.dev", "Date/Publication": "2025-11-29 21:55:08 UTC", "RemoteUrl": "https://github.com/petersonr/fastts", "RemoteRef": "HEAD", "RemoteSha": "9cd20ae6dc2f220b59f5e7b203f1eb53a2c35e0a", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-28 07:52:40 UTC", "User": "root" }, "Author": "Ryan Andrew Peterson [aut, cre, cph] (ORCID:\n)", "Maintainer": "Ryan Andrew Peterson ", "MD5sum": "d6cd6d4d9ece0620197184a39f7c3df1", "_user": "petersonr", "_type": "src", "_file": "fastTS_1.0.3.tar.gz", 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