{ "_id": "6a102c80acfb0bcc41c933e7", "Package": "dcurves", "Title": "Decision Curve Analysis for Model Evaluation", "Version": "0.5.1.9000", "Authors@R": "c(person(given = \"Daniel D.\",\nfamily = \"Sjoberg\",\nrole = c(\"aut\", \"cre\", \"cph\"),\nemail = \"danield.sjoberg@gmail.com\",\ncomment = c(ORCID = \"0000-0003-0862-2018\")),\nperson(given = \"Emily\",\nfamily = \"Vertosick\",\nrole = \"ctb\",\nemail = \"vertosie@mskcc.org\"))", "Description": "Diagnostic and prognostic models are typically evaluated\nwith measures of accuracy that do not address clinical\nconsequences. Decision-analytic techniques allow assessment of\nclinical outcomes, but often require collection of additional\ninformation may be cumbersome to apply to models that yield a\ncontinuous result. Decision curve analysis is a method for\nevaluating and comparing prediction models that incorporates\nclinical consequences, requires only the data set on which the\nmodels are tested, and can be applied to models that have\neither continuous or dichotomous results. See the following\nreferences for details on the methods: Vickers (2006)\n, Vickers (2008)\n, and Pfeiffer (2020)\n.", "License": "MIT + file LICENSE", "URL": "https://github.com/ddsjoberg/dcurves,\nhttps://www.danieldsjoberg.com/dcurves/", "BugReports": "https://github.com/ddsjoberg/dcurves/issues", "VignetteBuilder": "knitr", "ByteCompile": "true", "Config/testthat/edition": "3", "Config/testthat/parallel": "true", "Encoding": "UTF-8", "Language": "en-US", "LazyData": "true", "Roxygen": "list(markdown = TRUE)", "RoxygenNote": "7.3.3", "Config/pak/sysreqs": "libicu-dev", "Repository": "https://ddsjoberg.r-universe.dev", "Date/Publication": "2025-11-15 04:25:10 UTC", "RemoteUrl": "https://github.com/ddsjoberg/dcurves", "RemoteRef": "HEAD", "RemoteSha": "2362730fc50edd553fcb7b65950e166cfa17e8de", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-22 10:10:35 UTC", "User": "root" }, "Author": "Daniel D. Sjoberg [aut, cre, cph] (ORCID:\n),\nEmily Vertosick [ctb]", "Maintainer": "Daniel D. Sjoberg ", "MD5sum": "96da31b79a6bca57a4fd826c214d85b7", "_user": "ddsjoberg", "_type": "src", "_file": "dcurves_0.5.1.9000.tar.gz", "_fileid": "f635e975d8a7542ac085b556320916d51b215a979a4e5ad91f041601bf6181d7", "_filesize": 932913, "_sha256": "f635e975d8a7542ac085b556320916d51b215a979a4e5ad91f041601bf6181d7", "_created": "2026-05-22T10:10:35.000Z", "_published": "2026-05-22T10:14:24.217Z", "_distro": "noble", "_jobs": [ { "job": 77359500032, "time": 190, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7158101889" }, { "job": 77359500151, "time": 170, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7158095643" }, { "job": 77359500215, "time": 145, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7158087090" }, { "job": 77359500069, "time": 124, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7158081009" }, { "job": 77358969651, "time": 209, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7158041955" }, { "job": 77359500016, "time": 119, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7158079554" }, { "job": 77359500023, "time": 119, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7158079695" }, { "job": 77359500066, "time": 139, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7158085196" }, { "job": 77359500055, "time": 132, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7158083438" } ], "_buildurl": "https://github.com/r-universe/ddsjoberg/actions/runs/26281608779", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/ddsjoberg/dcurves", "_commit": { "id": "2362730fc50edd553fcb7b65950e166cfa17e8de", "author": "Daniel D. Sjoberg ", "committer": "Daniel D. Sjoberg ", "message": "Update .Rbuildignore\n", "time": 1763180710 }, "_maintainer": { "name": "Daniel D. Sjoberg", "email": "danield.sjoberg@gmail.com", "login": "ddsjoberg", "twitter": "@statistishdan", "description": "Senior Principal Data Scientist @Genentech; previously @sloan_kettering; \nGolden Girls Superfan", "uuid": 26774684, "orcid": "0000-0003-0862-2018" }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.5", "role": "Depends" }, { "package": "broom", "version": ">= 0.7.10", "role": "Imports" }, { "package": "dplyr", "version": ">= 1.0.5", "role": "Imports" }, { "package": "ggplot2", "version": ">= 3.3.3", "role": "Imports" }, { "package": "glue", "version": ">= 1.4.2", "role": "Imports" }, { "package": "purrr", "version": ">= 0.3.4", "role": "Imports" }, { "package": "rlang", "version": ">= 0.4.10", "role": "Imports" }, { "package": "scales", "version": ">= 1.1.1", "role": "Imports" }, { "package": "survival", "role": "Imports" }, { "package": "tibble", "version": ">= 3.1.0", "role": "Imports" }, { "package": "broom.helpers", "version": ">= 1.15.0", "role": "Suggests" }, { "package": "covr", "version": ">= 3.5.1", "role": "Suggests" }, { "package": "gtsummary", "version": ">= 2.0.0", "role": "Suggests" }, { "package": "knitr", "version": ">= 1.32", "role": "Suggests" }, { "package": "rmarkdown", "version": ">= 2.7", "role": "Suggests" }, { "package": "spelling", "version": ">= 2.2", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.2", "role": "Suggests" }, { "package": "tidyr", "version": ">= 1.1.3", "role": "Suggests" } ], "_owner": "ddsjoberg", "_selfowned": true, "_usedby": 1, "_updates": [ { "week": "2025-46", "n": 3 } ], "_tags": [ { "name": "v0.5.1", "date": "2025-11-14" } ], "_topics": [ "decision-curve-analysis" ], "_stars": 44, "_contributors": [ { "user": "ddsjoberg", "count": 150, "uuid": 26774684 }, { "user": "ck37", "count": 4, "uuid": 50770 }, { "user": "rkb965", "count": 2, "uuid": 16946791 } ], "_userbio": { "uuid": 26774684, "type": "user", "name": "Daniel Sjoberg", "description": "Senior Principal Data Scientist @Genentech; previously @sloan_kettering; \r\nGolden Girls Superfan" }, "_downloads": { "count": 3392, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/dcurves" }, "_devurl": "https://github.com/ddsjoberg/dcurves", "_pkgdown": "https://www.danieldsjoberg.com/dcurves/", "_searchresults": 167, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/dcurves.html", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_homeurl": "https://github.com/ddsjoberg/dcurves", "_realowner": "ddsjoberg", "_cranurl": true, "_releases": [ { "version": "0.2.0", "date": "2021-07-20" }, { "version": "0.3.0", "date": "2022-05-26" }, { "version": "0.4.0", "date": "2022-12-23" }, { "version": "0.5.0", "date": "2024-07-23" }, { "version": "0.5.1", "date": "2025-11-15" } ], "_exports": [ "%>%", "aes", "as_tibble", "coord_cartesian", "dca", "geom_line", "ggplot", "labs", "net_intervention_avoided", "scale_x_continuous", "standardized_net_benefit", "stat_smooth", "Surv", "test_consequences", "theme_bw" ], "_datasets": [ { "name": "df_binary", "title": "Simulated data with a binary outcome", "object": "df_binary", "class": [ "tbl_df", "tbl", "data.frame" ], "fields": [ "patientid", "cancer", "dead", "risk_group", "age", "famhistory", "marker", "cancerpredmarker" ], "rows": 750, "table": true, "tojson": true }, { "name": "df_case_control", "title": "Simulated data with a case-control outcome", "object": "df_case_control", "class": [ "tbl_df", "tbl", "data.frame" ], "fields": [ "patientid", "casecontrol", "risk_group", "age", "famhistory", "marker", "cancerpredmarker" ], "rows": 750, "table": true, "tojson": true }, { "name": "df_surv", "title": "Simulated data with a survival outcome", "object": "df_surv", "class": [ "tbl_df", "tbl", "data.frame" ], "fields": [ "patientid", "cancer", "ttcancer", "risk_group", "age", "famhistory", "marker", "cancerpredmarker", "cancer_cr" ], "rows": 750, "table": true, "tojson": true } ], "_help": [ { "page": "as_tibble.dca", "title": "Convert DCA Object to tibble", "topics": [ "as_tibble.dca" ] }, { "page": "dca", "title": "Perform Decision Curve Analysis", "topics": [ "dca" ] }, { "page": "df_binary", "title": "Simulated data with a binary outcome", "topics": [ "df_binary" ] }, { "page": "df_case_control", "title": "Simulated data with a case-control outcome", "topics": [ "df_case_control" ] }, { "page": "df_surv", "title": "Simulated data with a survival outcome", "topics": [ "df_surv" ] }, { "page": "net_intervention_avoided", "title": "Add Net Interventions Avoided", "topics": [ "net_intervention_avoided" ] }, { "page": "plot.dca", "title": "Plot DCA Object with ggplot", "topics": [ "plot.dca" ] }, { "page": "standardized_net_benefit", "title": "Add Standardized Net Benefit", "topics": [ "standardized_net_benefit" ] }, { "page": "test_consequences", "title": "Test Consequences", "topics": [ "test_consequences" ] } ], "_readme": "https://github.com/ddsjoberg/dcurves/raw/HEAD/README.md", "_rundeps": [ "backports", "broom", "cli", "cpp11", "dplyr", "farver", "generics", "ggplot2", "glue", "gtable", "isoband", "labeling", "lattice", "lifecycle", "magrittr", "Matrix", "pillar", "pkgconfig", "purrr", "R6", "RColorBrewer", "rlang", "S7", "scales", "stringi", "stringr", "survival", "tibble", "tidyr", "tidyselect", "utf8", "vctrs", "viridisLite", "withr" ], "_vignettes": [ { "source": "dca.Rmd", "filename": "dca.html", "title": "Decision Curve Analysis", "engine": "knitr::rmarkdown", "headings": [ "Binary Outcomes", "Univariate Decision Curve Analysis", "Multivariable Decision Curve Analysis", "Evaluation of New Models", "Evaluation of Published Models", "Joint or Conditional Tests", "Incorporating Harms into Model Assessment", "Saving out Net Benefit Values", "Interventions Avoided", "Survival Outcomes", "Motivating Example", "Basic Data Set-up", "Competing Risks", "Case-Control Data" ], "created": "2021-04-20 13:00:14", "modified": "2022-12-22 21:29:57", "commits": 20 } ], "_score": 7.87374624593811, "_indexed": true, "_nocasepkg": "dcurves", "_universes": [ "ddsjoberg" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.5.1.9000", "date": "2026-05-22T10:13:11.000Z", "distro": "noble", "commit": "2362730fc50edd553fcb7b65950e166cfa17e8de", "fileid": "a0cd6abcd7563b17b250ff6a53d977a040f03c6f6c6d0e352f4ae81258d1d7d6", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ddsjoberg/actions/runs/26281608779" }, { "r": "4.6.0", "os": "linux", "version": "0.5.1.9000", "date": "2026-05-22T10:12:59.000Z", "distro": "noble", "commit": "2362730fc50edd553fcb7b65950e166cfa17e8de", "fileid": "cf226a73a731aaf90196af78f79958f61b096c8feb45c699ba1a20fbf06cb640", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ddsjoberg/actions/runs/26281608779" }, { "r": "4.5.3", "os": "mac", "version": "0.5.1.9000", "date": "2026-05-22T10:12:33.000Z", "commit": "2362730fc50edd553fcb7b65950e166cfa17e8de", "fileid": "7d190c578b580bbaa64bdfa682c6c628902ee0a0cb05ba0d5e7c04801182b373", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ddsjoberg/actions/runs/26281608779" }, { "r": "4.6.0", "os": "mac", "version": "0.5.1.9000", "date": "2026-05-22T10:12:23.000Z", "commit": "2362730fc50edd553fcb7b65950e166cfa17e8de", "fileid": "2e2dfb0b496d49ceb31c21c201d1debea448b4619ce146864f255652f4fb2a0b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ddsjoberg/actions/runs/26281608779" }, { "r": "4.6.0", "os": "wasm", "version": "0.5.1.9000", "date": "2026-05-22T10:12:57.000Z", "commit": "2362730fc50edd553fcb7b65950e166cfa17e8de", "fileid": "c9c1eb7797d17b8b16fa5804720f6180da1a4c7c7fda8a580090874a80eb1954", "status": "success", "buildurl": "https://github.com/r-universe/ddsjoberg/actions/runs/26281608779" }, { "r": "4.7.0", "os": "win", "version": "0.5.1.9000", "date": "2026-05-22T10:11:58.000Z", "commit": "2362730fc50edd553fcb7b65950e166cfa17e8de", "fileid": "a223260b780c62ead3a476a3458ae212cb2b7d7d909c109dbe27978cfc8f19a4", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ddsjoberg/actions/runs/26281608779" }, { "r": "4.5.3", "os": "win", "version": "0.5.1.9000", "date": "2026-05-22T10:12:15.000Z", "commit": "2362730fc50edd553fcb7b65950e166cfa17e8de", "fileid": "1c5cd9d2d673a5d3c2f8de9af6d9bb2759ca40922d68a9eea955e785f76d53d0", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ddsjoberg/actions/runs/26281608779" }, { "r": "4.6.0", "os": "win", "version": "0.5.1.9000", "date": "2026-05-22T10:12:13.000Z", "commit": "2362730fc50edd553fcb7b65950e166cfa17e8de", "fileid": "4264a6486c7e09825823858109b5ef05b1c331cc2bef06f46c3206bb11d3cc06", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ddsjoberg/actions/runs/26281608779" } ] }