{ "_id": "6a12a890acfb0bcc41d1562e", "Package": "discAUC", "Type": "Package", "Title": "Linear and Non-Linear AUC for Discounting Data", "Description": "Area under the curve (AUC; Myerson et al., 2001)\n is a popular measure used in\ndiscounting research. Although the calculation of AUC is\nstandardized, there are differences in AUC based on some\nassumptions. For example, Myerson et al. (2001)\n assumed that (with delay\ndiscounting data) a researcher would impute an indifference\npoint at zero delay equal to the value of the larger, later\noutcome. However, this practice is not clearly followed. This\nimputed zero-delay indifference point plays an important role\nin log and ordinal versions of AUC. Ordinal and log versions of\nAUC are described by Borges et al.\n(2016). The package can calculate all\nthree versions of AUC [and includes a new version: IHS(AUC)],\nimpute indifference points when x = 0, calculate ordinal AUC in\nthe case of Halton sampling of x-values, and account for\nprobability discounting AUC.", "Version": "1.1.0", "Authors@R": "person(given = \"Jonathan E.\",\nfamily = \"Friedel\",\nemail = \"jfriedel@georgiasouthern.edu\",\ncomment = c(ORCID = \"https://orcid.org/0000-0002-1516-330X\"),\nrole = c(\"aut\",\"cre\"))", "License": "GPL-3", "Encoding": "UTF-8", "LazyData": "true", "RoxygenNote": "7.3.3", "VignetteBuilder": "knitr", "URL": "https://github.com/jefriedel/discAUC", "BugReports": "https://github.com/jefriedel/discAUC/issues", "Repository": "https://jefriedel.r-universe.dev", "Date/Publication": "2026-02-23 16:57:37 UTC", "RemoteUrl": "https://github.com/jefriedel/discauc", "RemoteRef": "HEAD", "RemoteSha": "10b30d83e4e5f6e8504a731b5f269bc505900e45", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-24 07:23:39 UTC", "User": "root" }, "Author": "Jonathan E. Friedel [aut, cre] (ORCID:\n)", "Maintainer": "Jonathan E. 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Friedel", "email": "jfriedel@georgiasouthern.edu", "login": "ba-code-review", "description": "", "uuid": 78384121, "orcid": "0000-0002-1516-330X" }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.2", "role": "Depends" }, { "package": "dplyr", "role": "Imports" }, { "package": "tibble", "role": "Imports" }, { "package": "rlang", "role": "Imports" }, { "package": "glue", "role": "Imports" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "testthat", "role": "Suggests" } ], "_owner": "jefriedel", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2026-09", "n": 8 } ], "_tags": [], "_stars": 0, "_contributors": [ { "user": "jefriedel", "count": 30, "uuid": 65580288 } ], "_userbio": { "uuid": 65580288, "type": "user", "name": "jefriedel" }, "_downloads": { "count": 233, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/discAUC" }, "_devurl": "https://github.com/jefriedel/discauc", "_searchresults": 5, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/discAUC.html", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_homeurl": "https://github.com/jefriedel/discauc", "_realowner": "jefriedel", "_cranurl": true, "_releases": [ { "version": "0.4.0", "date": "2021-06-02" }, { "version": "1.0.0", "date": "2023-03-17" }, { "version": "1.0.3", "date": "2024-10-10" }, { "version": "1.1.0", "date": "2026-02-23" } ], "_exports": [ "AUC", "AUC_zeros", "prep_AUC", "prep_log_AUC", "prep_odds_against", "prep_ordinal", "prep_ordinal_all" ], "_datasets": [ { "name": "examp_DD", "title": "Delay discounting data", "object": "examp_DD", "class": [ "tbl_df", "tbl", "data.frame" ], "fields": [ "subject", "delay_months", "outcome", "prop_indiff" ], "rows": 360, "table": true, "tojson": true }, { "name": "examp_PD", "title": "Probability discounting data", "object": "examp_PD", "class": [ "tbl_df", "tbl", "data.frame" ], "fields": [ "subject", "prob", "outcome", "prop_indiff" ], "rows": 360, "table": true, "tojson": true } ], "_help": [ { "page": "AUC", "title": "Area Under the Curve for Discounting Data", "topics": [ "AUC" ] }, { "page": "AUC_zeros", "title": "Impute zero delay/100% likely indifference points", "topics": [ "AUC_zeros" ] }, { "page": "examp_DD", "title": "Delay discounting data", "topics": [ "examp_DD" ] }, { "page": "examp_PD", "title": "Probability discounting data", "topics": [ "examp_PD" ] }, { "page": "prep_AUC", "title": "AUC data peperation helper function", "topics": [ "prep_AUC" ] }, { "page": "prep_log_AUC", "title": "Calculate log x_axis values for AUClog", "topics": [ "prep_log_AUC" ] }, { "page": "prep_odds_against", "title": "Calculate odds against values for 'x_axis' for probability discounting", "topics": [ "prep_odds_against" ] }, { "page": "prep_ordinal", "title": "Ordinal x-axis by grouping", "topics": [ "prep_ordinal" ] }, { "page": "prep_ordinal_all", "title": "Shared ordinal x-axis", "topics": [ "prep_ordinal_all" ] } ], "_readme": "https://github.com/jefriedel/discauc/raw/HEAD/README.md", "_rundeps": [ "cli", "dplyr", "generics", "glue", "lifecycle", "magrittr", "pillar", "pkgconfig", "R6", "rlang", "tibble", "tidyselect", "utf8", "vctrs", "withr" ], "_vignettes": [ { "source": "discAUC_vignette.Rmd", "filename": "discAUC_vignette.html", "title": "Using the discAUC package", "author": "Jonathan E. Friedel", "engine": "knitr::rmarkdown", "headings": [ "Introduction", "Loading the Package and Setting up Data", "Calculating AUC", "Different Versions of AUC", "Calculating AUCord", "Calculating AUClog", "Calculating AUC for larger data sets", "Finer Control of AUC calculations", "AUC_zeros()", "prep_odds_against()", "prep_ordinal()", "prep_ordinals_all()", "prep_log()", "Accounting for log(0)", "Adding a correction factor", "Adjusting log transformed values", "Inverse Hyperbolic Sine Transformation (IHS)", "Combining Finer Control Functions" ], "created": "2021-06-03 13:33:27", "modified": "2023-03-20 13:12:04", "commits": 2 } ], "_score": 3.6989700043360187, "_indexed": true, "_nocasepkg": "discauc", "_universes": [ "jefriedel", "ba-code-review" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.1.0", "date": "2026-05-24T07:25:41.000Z", "distro": "noble", "commit": "10b30d83e4e5f6e8504a731b5f269bc505900e45", "fileid": "fc6db803be3e92b8dc9816d970cd01ced689778ff08861f3b563a5c7c424d087", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/jefriedel/actions/runs/26355008619" }, { "r": "4.6.0", "os": "linux", "version": "1.1.0", "date": "2026-05-24T07:25:38.000Z", "distro": "noble", "commit": "10b30d83e4e5f6e8504a731b5f269bc505900e45", "fileid": "131d0c8db22b126b3e021602a9a3aede6b96e72ef2edace999b303d021dc010a", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/jefriedel/actions/runs/26355008619" }, { "r": "4.5.3", "os": "mac", "version": "1.1.0", "date": "2026-05-24T07:27:13.000Z", "commit": "10b30d83e4e5f6e8504a731b5f269bc505900e45", "fileid": "de6b2c6ebfe095f324a67f5870e313b3265735ec6a5314f0b29f877d4e3bee5b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/jefriedel/actions/runs/26355008619" }, { "r": "4.6.0", "os": "mac", "version": "1.1.0", "date": "2026-05-24T07:27:04.000Z", "commit": "10b30d83e4e5f6e8504a731b5f269bc505900e45", "fileid": "574d8d1534ed811e51da0c7309b9d7cd3040587d94df3d1ba0bd8fe45bd928ca", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/jefriedel/actions/runs/26355008619" }, { "r": "4.6.0", "os": "wasm", "version": "1.1.0", "date": "2026-05-24T07:25:41.000Z", "commit": "10b30d83e4e5f6e8504a731b5f269bc505900e45", "fileid": "85908039ec1ee463a2c9e8ff65de40985a1db969a7b1dc1930a2174db02a5e4f", "status": "success", "buildurl": "https://github.com/r-universe/jefriedel/actions/runs/26355008619" }, { "r": "4.7.0", "os": "win", "version": "1.1.0", "date": "2026-05-24T07:24:54.000Z", "commit": "10b30d83e4e5f6e8504a731b5f269bc505900e45", "fileid": "956049e3676308e71d3ff58a40ba6b3c83af387c53a16756cd0838fb81e9efc0", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/jefriedel/actions/runs/26355008619" }, { "r": "4.5.3", "os": "win", "version": "1.1.0", "date": "2026-05-24T07:24:47.000Z", "commit": "10b30d83e4e5f6e8504a731b5f269bc505900e45", "fileid": "df533726d0db1728c7c978620b5409ffad3d5a0e0bbe26f4dc3df79da3fe31d1", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/jefriedel/actions/runs/26355008619" }, { "r": "4.6.0", "os": "win", "version": "1.1.0", "date": "2026-05-24T07:24:55.000Z", "commit": "10b30d83e4e5f6e8504a731b5f269bc505900e45", "fileid": "389aba5298b562b32442cc0e90be0f5c29298f56d0199fe61baf42a1f6e134d0", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/jefriedel/actions/runs/26355008619" } ] }