{ "_id": "6ab245cc3d719c1f8408b257", "Package": "inflateR", "Title": "Inflation Adjustment for Historical Currency Values", "Version": "0.2.0", "Authors@R": "person(\"Charles\", \"Coverdale\", email = \"charlesfcoverdale@gmail.com\", role = c(\"aut\", \"cre\"))", "Description": "Convert historical monetary values into their present-day\nequivalents using bundled CPI (Consumer Price Index) and GDP\ndeflator data sourced from the World Bank Development\nIndicators. Supports British pounds (GBP), Australian dollars\n(AUD), US dollars (USD), Euro (EUR), Canadian dollars (CAD),\nJapanese yen (JPY), Chinese yuan (CNY), Swiss francs (CHF), New\nZealand dollars (NZD), Indian rupees (INR), South Korean won\n(KRW), Brazilian reais (BRL), and Norwegian krone (NOK).\nCurrency codes and country names are both accepted as input.", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "Language": "en-US", "URL": "https://charlescoverdale.github.io/inflateR/,\nhttps://github.com/charlescoverdale/inflateR", "BugReports": "https://github.com/charlescoverdale/inflateR/issues", "Roxygen": "list(markdown = TRUE)", "RoxygenNote": "7.3.3", "LazyData": "true", "Config/testthat/edition": "3", "Repository": "https://charlescoverdale.r-universe.dev", "Date/Publication": "2026-08-23 17:32:19 UTC", "RemoteUrl": "https://github.com/charlescoverdale/inflater", "RemoteRef": "HEAD", "RemoteSha": "872d4549d7124fc34035f672e2fc879232d21713", "NeedsCompilation": "no", "Packaged": { "Date": "2026-09-22 09:06:22 UTC", "User": "root" }, "Author": "Charles Coverdale [aut, cre]", "Maintainer": "Charles Coverdale ", "_user": "charlescoverdale", "_type": "src", "_file": "inflateR_0.2.0.tar.gz", "_fileid": "https://r2.ropensci.org/abe3b9ebcca9d32553ce69c38edadf2c42d141616eb1422cc1843b7a7bdb968e", "_filesize": 189312, "_sha256": "abe3b9ebcca9d32553ce69c38edadf2c42d141616eb1422cc1843b7a7bdb968e", "_expires": "2026-12-31T09:09:30.000Z", "_created": "2026-09-22T09:06:22.000Z", "_published": "2026-09-22T09:09:32.844Z", "_jobs": [ { "job": 106683155133, "time": 116, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "10685427632" }, { "job": 106683154997, "time": 112, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "10685786931" }, { "job": 106683155045, "time": 99, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "10685951655" }, { "job": 106683155349, "time": 87, "config": "macos-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "10685936446" }, { "job": 106682328429, "time": 156, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "10685237338" }, { "job": 106683154981, "time": 85, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "10685786844" }, { "job": 106683155136, "time": 73, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "10685936387" }, { "job": 106683155065, "time": 62, "config": "windows-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "10685796757" }, { "job": 106683154996, "time": 62, "config": "windows-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "10684843294" } ], "_host": "GitHub-Actions", "_buildurl": "https://github.com/r-universe/charlescoverdale/actions/runs/35708230229", "_status": "success", "_upstream": "https://github.com/charlescoverdale/inflater", "_commit": { "id": "872d4549d7124fc34035f672e2fc879232d21713", "author": "Charles Coverdale ", "committer": "Charles Coverdale ", "message": "Refresh bundled World Bank data to 2025\n\nEvery CPI and GDP deflator series now runs to 2025, except US CPI which\nthe World Bank has not published beyond 2024. The US GDP deflator does\nreach 2025, so adjust_real() is unaffected.\n\nResults change, for two reasons. A call that does not name a to_year\ntargets the latest year available, which moved from 2024 to 2025:\nadjust_inflation(12, 1963, \"Australia\") returned 212.02 and now returns\n218.09. Separately the World Bank revised history for several deflator\nseries, CHF most of all at a median 2.4% and up to 13.8% across 42 years,\nUSD by about 1.4% across 60. CPI series are essentially unrevised.\n\nTwo bugs in data-raw/cpi_data.R came out of doing this.\n\nThe script rounded the rebased index to two decimal places while the\nshipped data carries four: 1078 of 1644 values had more precision than\nre-running the script would have produced. Anyone refreshing the data\nwould have silently degraded two thirds of it. Worse, at two decimals\nBrazil's hyperinflation years collapse to exactly zero, and a zero index\ndivides: adjust_inflation(100, 1985, 2020, currency = \"BRL\") returned Inf\nrather than refusing the request. That was already true of the shipped\n0.1.3 data, which carries the same 40 zeros. Those years are now dropped,\nboth Brazil series begin in 1990, and the ordinary coverage check rejects\nan out-of-range year with a message naming the real range.\n\nThe end year was also hardcoded to 2024 in two places and now derives\nfrom the system date.\n\nSix tests failed against the new data and both causes were test bugs\nrather than data problems. Three hardcoded index constants, so any World\nBank revision broke them; they now read the index from the bundled data.\nThree asserted result[2] == result[1] * 2 on rounded output, which\nrounding does not guarantee; they now pass round = NULL.\n\nR/data.R, the README coverage tables and the worked examples are updated\nto match, including the note that US CPI stops a year short of the rest.\n", "time": 1787506339 }, "_maintainer": { "name": "Charles Coverdale", "email": "charlesfcoverdale@gmail.com", "login": "charlescoverdale", "linkedin": "in/charlescoverdale", "twitter": "@cfcoverdale", "description": "economics | climate science | R", "uuid": 21993492 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.5.0", "role": "Depends" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" } ], "_owner": "charlescoverdale", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2026-08", "n": 23 }, { "week": "2026-09", "n": 3 }, { "week": "2026-10", "n": 9 }, { "week": "2026-11", "n": 7 }, { "week": "2026-15", "n": 5 }, { "week": "2026-16", "n": 3 }, { "week": "2026-17", "n": 11 }, { "week": "2026-19", "n": 1 }, { "week": "2026-22", "n": 1 }, { "week": "2026-33", "n": 2 }, { "week": "2026-34", "n": 2 } ], "_tags": [ { "name": "v0.1.3", "date": "2026-03-03" }, { "name": "v0.2.0", "date": "2026-08-23" } ], "_stars": 1, "_contributors": [ { "user": "charlescoverdale", "count": 67, "uuid": 21993492 } ], "_userbio": { "uuid": 21993492, "type": "user", "name": "Charles Coverdale", "followers": 14, "description": "economics | climate science | R" }, "_downloads": { "count": 338, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/inflateR" }, "_devurl": "https://github.com/charlescoverdale/inflater", "_pkgdown": "https://charlescoverdale.github.io/inflateR/", "_searchresults": 1, "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/inflateR.html", "extra/manual.pdf", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "LICENSE" ], "_homeurl": "https://github.com/charlescoverdale/inflater", "_realowner": "charlescoverdale", "_cranurl": true, "_releases": [ { "version": "0.1.1", "date": "2026-03-03" }, { "version": "0.1.3", "date": "2026-03-04" }, { "version": "0.2.0", "date": "2026-09-09" } ], "_exports": [ "adjust_inflation", "adjust_real", "historical_real", "historical_value", "inflation_rate", "list_currencies" ], "_datasets": [ { "name": "aud_cpi", "title": "Australian CPI Data (1960-2025)", "object": "aud_cpi", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "aud_gdp_def", "title": "Australian GDP Deflator Data (1960-2025)", "object": "aud_gdp_def", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "brl_cpi", "title": "Brazilian CPI Data (1990-2025)", "object": "brl_cpi", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 36, "table": true, "tojson": true }, { "name": "brl_gdp_def", "title": "Brazilian GDP Deflator Data (1990-2025)", "object": "brl_gdp_def", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 36, "table": true, "tojson": true }, { "name": "cad_cpi", "title": "Canadian CPI Data (1960-2025)", "object": "cad_cpi", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "cad_gdp_def", "title": "Canadian GDP Deflator Data (1960-2025)", "object": "cad_gdp_def", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "chf_cpi", "title": "Swiss CPI Data (1960-2025)", "object": "chf_cpi", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "chf_gdp_def", "title": "Swiss GDP Deflator Data (1960-2025)", "object": "chf_gdp_def", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "cny_cpi", "title": "Chinese CPI Data (1986-2025)", "object": "cny_cpi", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 40, "table": true, "tojson": true }, { "name": "cny_gdp_def", "title": "Chinese GDP Deflator Data (1960-2025)", "object": "cny_gdp_def", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "eur_cpi", "title": "Euro Area CPI Data (1960-2025)", "object": "eur_cpi", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "eur_gdp_def", "title": "Euro Area GDP Deflator Data (1960-2025)", "object": "eur_gdp_def", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "inr_cpi", "title": "Indian CPI Data (1960-2025)", "object": "inr_cpi", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "inr_gdp_def", "title": "Indian GDP Deflator Data (1960-2025)", "object": "inr_gdp_def", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "jpy_cpi", "title": "Japanese CPI Data (1960-2025)", "object": "jpy_cpi", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "jpy_gdp_def", "title": "Japanese GDP Deflator Data (1960-2025)", "object": "jpy_gdp_def", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "krw_cpi", "title": "South Korean CPI Data (1960-2025)", "object": "krw_cpi", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "krw_gdp_def", "title": "South Korean GDP Deflator Data (1960-2025)", "object": "krw_gdp_def", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "nok_cpi", "title": "Norwegian CPI Data (1960-2025)", "object": "nok_cpi", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "nok_gdp_def", "title": "Norwegian GDP Deflator Data (1960-2025)", "object": "nok_gdp_def", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "nzd_cpi", "title": "New Zealand CPI Data (1960-2025)", "object": "nzd_cpi", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "nzd_gdp_def", "title": "New Zealand GDP Deflator Data (1960-2025)", "object": "nzd_gdp_def", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "uk_cpi", "title": "UK CPI Data (1960-2025)", "object": "uk_cpi", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "uk_gdp_def", "title": "UK GDP Deflator Data (1960-2025)", "object": "uk_gdp_def", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true }, { "name": "usd_cpi", "title": "US CPI Data (1960-2024)", "object": "usd_cpi", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 65, "table": true, "tojson": true }, { "name": "usd_gdp_def", "title": "US GDP Deflator Data (1960-2025)", "object": "usd_gdp_def", "class": [ "data.frame" ], "fields": [ "year", "index" ], "rows": 66, "table": true, "tojson": true } ], "_help": [ { "page": "adjust_inflation", "title": "Adjust a historical monetary value for inflation", "concept": [ "CPI adjustment" ], "topics": [ "adjust_inflation" ] }, { "page": "adjust_real", "title": "Adjust a monetary value using a GDP deflator", "concept": [ "GDP deflator adjustment" ], "topics": [ "adjust_real" ] }, { "page": "aud_cpi", "title": "Australian CPI Data (1960-2025)", "topics": [ "aud_cpi" ] }, { "page": "aud_gdp_def", "title": "Australian GDP Deflator Data (1960-2025)", "topics": [ "aud_gdp_def" ] }, { "page": "brl_cpi", "title": "Brazilian CPI Data (1990-2025)", "topics": [ "brl_cpi" ] }, { "page": "brl_gdp_def", "title": "Brazilian GDP Deflator Data (1990-2025)", "topics": [ "brl_gdp_def" ] }, { "page": "cad_cpi", "title": "Canadian CPI Data (1960-2025)", "topics": [ "cad_cpi" ] }, { "page": "cad_gdp_def", "title": "Canadian GDP Deflator Data (1960-2025)", "topics": [ "cad_gdp_def" ] }, { "page": "chf_cpi", "title": "Swiss CPI Data (1960-2025)", "topics": [ "chf_cpi" ] }, { "page": "chf_gdp_def", "title": "Swiss GDP Deflator Data (1960-2025)", "topics": [ "chf_gdp_def" ] }, { "page": "cny_cpi", "title": "Chinese CPI Data (1986-2025)", "topics": [ "cny_cpi" ] }, { "page": "cny_gdp_def", "title": "Chinese GDP Deflator Data (1960-2025)", "topics": [ "cny_gdp_def" ] }, { "page": "eur_cpi", "title": "Euro Area CPI Data (1960-2025)", "topics": [ "eur_cpi" ] }, { "page": "eur_gdp_def", "title": "Euro Area GDP Deflator Data (1960-2025)", "topics": [ "eur_gdp_def" ] }, { "page": "historical_real", "title": "Convert a value to its historical equivalent using a GDP deflator", "concept": [ "GDP deflator adjustment" ], "topics": [ "historical_real" ] }, { "page": "historical_value", "title": "Convert a present-day value to its historical equivalent", "concept": [ "CPI adjustment" ], "topics": [ "historical_value" ] }, { "page": "inflation_rate", "title": "Calculate the inflation rate between two years", "topics": [ "inflation_rate" ] }, { "page": "inr_cpi", "title": "Indian CPI Data (1960-2025)", "topics": [ "inr_cpi" ] }, { "page": "inr_gdp_def", "title": "Indian GDP Deflator Data (1960-2025)", "topics": [ "inr_gdp_def" ] }, { "page": "jpy_cpi", "title": "Japanese CPI Data (1960-2025)", "topics": [ "jpy_cpi" ] }, { "page": "jpy_gdp_def", "title": "Japanese GDP Deflator Data (1960-2025)", "topics": [ "jpy_gdp_def" ] }, { "page": "krw_cpi", "title": "South Korean CPI Data (1960-2025)", "topics": [ "krw_cpi" ] }, { "page": "krw_gdp_def", "title": "South Korean GDP Deflator Data (1960-2025)", "topics": [ "krw_gdp_def" ] }, { "page": "list_currencies", "title": "List supported currencies and data coverage", "topics": [ "list_currencies" ] }, { "page": "nok_cpi", "title": "Norwegian CPI Data (1960-2025)", "topics": [ "nok_cpi" ] }, { "page": "nok_gdp_def", "title": "Norwegian GDP Deflator Data (1960-2025)", "topics": [ "nok_gdp_def" ] }, { "page": "nzd_cpi", "title": "New Zealand CPI Data (1960-2025)", "topics": [ "nzd_cpi" ] }, { "page": "nzd_gdp_def", "title": "New Zealand GDP Deflator Data (1960-2025)", "topics": [ "nzd_gdp_def" ] }, { "page": "uk_cpi", "title": "UK CPI Data (1960-2025)", "topics": [ "uk_cpi" ] }, { "page": "uk_gdp_def", "title": "UK GDP Deflator Data (1960-2025)", "topics": [ "uk_gdp_def" ] }, { "page": "usd_cpi", "title": "US CPI Data (1960-2024)", "topics": [ "usd_cpi" ] }, { "page": "usd_gdp_def", "title": "US GDP Deflator Data (1960-2025)", "topics": [ "usd_gdp_def" ] } ], "_readme": "https://github.com/charlescoverdale/inflater/raw/HEAD/README.md", "_rundeps": [], "_score": 3.7403626894942437, "_indexed": true, "_nocasepkg": "inflater", "_universes": [ "charlescoverdale" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.2.0", "date": "2026-09-22T09:08:53.000Z", "distro": "resolute", "commit": "872d4549d7124fc34035f672e2fc879232d21713", "fileid": "https://r2.ropensci.org/b14f28a640caa39d03a2e126709f5cbd7e89b5c728687c3a4ce9d94ddf09d634", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/charlescoverdale/actions/runs/35708230229" }, { "r": "4.6.1", "os": "linux", "version": "0.2.0", "date": "2026-09-22T09:08:20.000Z", "distro": "resolute", "commit": "872d4549d7124fc34035f672e2fc879232d21713", "fileid": 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