{ "_id": "6ac9f8e7fe5cc25786e83843", "Package": "gpindex", "Title": "Generalized Price and Quantity Indexes", "Version": "0.6.3.9004", "Authors@R": "c(\nperson(\"Steve\", \"Martin\", role = c(\"aut\", \"cre\", \"cph\"),\nemail = \"marberts@protonmail.com\",\ncomment = c(ORCID = \"0000-0003-2544-9480\"))\n)", "Description": "Tools to build and work with bilateral generalized-mean\nprice indexes (and by extension quantity indexes), and indexes\ncomposed of generalized-mean indexes (e.g., superlative\nquadratic-mean indexes, GEKS). Covers the core mathematical\nmachinery for making bilateral price indexes, computing price\nrelatives, detecting outliers, and decomposing indexes, with\nwrappers for all common (and many uncommon) index-number\nformulas. Implements and extends many of the methods in Balk\n(2008, ), von der Lippe (2007,\n), and the CPI manual (2020,\n).", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "URL": "https://marberts.github.io/gpindex/,\nhttps://github.com/marberts/gpindex", "BugReports": "https://github.com/marberts/gpindex/issues", "LazyData": "true", "Collate": "'helpers.R' 'means.R' 'weights.R' 'contributions.R'\n'price_indexes.R' 'geks.R' 'splice.R' 'operators.R'\n'offset_prices.R' 'outliers.R' 'price_data.R'\n'gpindex-package.R'", "Config/testthat/edition": "3", "VignetteBuilder": "quarto", "Roxygen": "list(markdown = TRUE)", "RoxygenNote": "7.3.3", "Repository": "https://marberts.r-universe.dev", "Date/Publication": "2026-04-09 02:10:26 UTC", "RemoteUrl": "https://github.com/marberts/gpindex", "RemoteRef": "HEAD", "RemoteSha": "f236588e6bbf1124c2a9763f8748773e971aa2c8", "NeedsCompilation": "no", "Packaged": { "Date": "2026-10-10 08:10:44 UTC", "User": "root" }, "Author": "Steve Martin [aut, cre, 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