{ "_id": "6aeb31009ceaa78f2009f49b", "Package": "shapleydecomp", "Title": "Shapley Value Decomposition for Discrete-Time Simulation Models", "Version": "1.0.0", "Authors@R": "person(\"Austin\", \"Carter\", , \"aucarter@uw.edu\", role = c(\"aut\", \"cre\"))", "Description": "Attributes changes in the outcomes of a discrete-time\nsimulation model to its input factors using Shapley values\n(Shapley 1953) , which for\nbinary factors coincide with the symmetric standardization of\nDas Gupta (1993)\n.\nAny calibrated model can be decomposed by implementing four S3\nmethods that run the model, summarize its output, and construct\ncounterfactual inputs. Counterfactuals either remove a factor\nentirely or hold it at its value in a baseline year, and a\nsequential decomposition attributes each year's policy\nconditional on the past.", "License": "MIT + file LICENSE", "URL": "https://github.com/aucarter/shapleydecomp,\nhttps://aucarter.github.io/shapleydecomp/", "BugReports": "https://github.com/aucarter/shapleydecomp/issues", "Encoding": "UTF-8", "Roxygen": "list(markdown = TRUE)", "RoxygenNote": "7.3.2", "VignetteBuilder": "knitr", "Config/testthat/edition": "3", "Repository": "https://aucarter.r-universe.dev", "Date/Publication": "2026-11-03 17:25:50 UTC", "RemoteUrl": "https://github.com/aucarter/shapleydecomp", "RemoteRef": "HEAD", "RemoteSha": "90a4659e5e39cf5f5e1f3293912abf2ab03d68c1", "NeedsCompilation": "no", "Packaged": { "Date": "2026-11-04 13:15:58 UTC", "User": "root" }, "Author": "Austin Carter [aut, cre]", "Maintainer": "Austin Carter ", "_user": "aucarter", "_type": "src", "_file": "shapleydecomp_1.0.0.tar.gz", "_fileid": "https://r2.ropensci.org/e2203a9722963411826c6fa60a1b0a7628f82988d4113af7a64149204a070845", "_filesize": 286061, "_sha256": "e2203a9722963411826c6fa60a1b0a7628f82988d4113af7a64149204a070845", "_expires": "2027-02-12T13:19:59.000Z", "_created": "2026-11-04T13:15:58.000Z", "_published": "2026-11-04T13:20:00.883Z", "_upstream": "https://github.com/aucarter/shapleydecomp", "_status": "success", "_maintainer": { "name": "Austin Carter", "email": "aucarter@uw.edu", "login": "aucarter", "description": "", "uuid": 24721266 }, "_jobs": [ { "job": 126596903834, "time": 110, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "13326706123" }, { "job": 126596903920, "time": 102, "config": "linux-release-x86_64", "r": "4.6.2", "check": "OK", "artifact": "13326741004" }, { "job": 126596903814, "time": 204, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "13325467941" }, { "job": 126596903690, "time": 195, "config": "macos-release-arm64", "r": "4.6.2", "check": "OK", "artifact": "13326761292" }, { "job": 126595411454, "time": 168, "config": "source", "r": "4.6.2", "check": "OK", "artifact": "13327190616" }, { "job": 126596903548, "time": 84, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "13327945722" }, { "job": 126596903960, "time": 69, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "13327230886" }, { "job": 126596903781, "time": 66, "config": "windows-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "13326711006" }, { "job": 126596903884, "time": 70, "config": "windows-release-x86_64", "r": "4.6.2", "check": "OK", "artifact": "13327355877" } ], "_buildurl": "https://github.com/r-universe/aucarter/actions/runs/41836095884", "_commit": { "id": "90a4659e5e39cf5f5e1f3293912abf2ab03d68c1", "author": "Austin Carter ", "committer": "Austin Carter ", "message": "Released on CRAN: install instructions, CRAN badge\n\n1.0.0 was published on CRAN on 2026-11-03. Tag v1.0.0 marks the\nsubmitted commit (9bcc341); CRAN-SUBMISSION is no longer needed.\n\nCo-Authored-By: Claude Opus 5.5 \n", "time": 1793726750 }, "_distro": "resolute", "_host": "GitHub-Actions", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.0.0", "role": "Depends" }, { "package": "data.table", "role": "Imports" }, { "package": "parallel", "role": "Imports" }, { "package": "utils", "role": "Imports" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" } ], "_owner": "aucarter", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2026-10", "n": 2 }, { "week": "2026-11", "n": 1 }, { "week": "2026-29", "n": 1 }, { "week": "2026-39", "n": 3 }, { "week": "2026-42", "n": 10 }, { "week": "2026-43", "n": 4 }, { "week": "2026-44", "n": 1 }, { "week": "2026-45", "n": 1 } ], "_tags": [ { "name": "v1.0.0", "date": "2026-10-21" } ], "_stars": 2, "_contributors": [ { "user": "aucarter", "count": 23, "uuid": 24721266 } ], "_userbio": { "uuid": 24721266, "type": "user", "name": "Austin Carter", "followers": 13 }, "_downloads": { "count": 0, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/shapleydecomp" }, "_devurl": "https://github.com/aucarter/shapleydecomp", "_pkgdown": "https://aucarter.github.io/shapleydecomp/", "_searchresults": 4, "_rbuild": "4.6.2", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/manual.pdf", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "extra/shapleydecomp.html", "LICENSE" ], "_homeurl": "https://github.com/aucarter/shapleydecomp", "_realowner": "aucarter", "_cranurl": true, "_releases": [ { "version": "1.0.0", "date": "2026-11-03" } ], "_exports": [ "build_counterfactual", "CF_CHANGE_SINCE", "CF_TOTAL_IMPACT", "decomp_algebra", "decomp_pair", "get_baseline_value", "get_warm_start_state", "make_run_table", "prepare_decomp", "run_decomp", "run_from_warm_start", "run_simulation", "sequential_totals", "shapley_decompose", "summarize_results", "supports_warm_start", "validate_model_interface" ], "_help": [ { "page": "build_counterfactual", "title": "Construct counterfactual parameters for a factor", "concept": [ "model interface" ], "topics": [ "build_counterfactual" ] }, { "page": "cf_types", "title": "Counterfactual type constants", "topics": [ "CF_CHANGE_SINCE", "CF_TOTAL_IMPACT", "cf_types" ] }, { "page": "decomp_algebra", "title": "Decompose all summary variables for a single group", "topics": [ "decomp_algebra" ] }, { "page": "decomp_pair", "title": "Decompose a single summary variable using Shapley value weights", "topics": [ "decomp_pair" ] }, { "page": "get_baseline_value", "title": "Get the baseline value for a factor", "concept": [ "model interface" ], "topics": [ "get_baseline_value" ] }, { "page": "make_run_table", "title": "Generate the factorial run table for decomposition", "topics": [ "make_run_table" ] }, { "page": "prepare_decomp", "title": "Prepare the model for decomposition", "concept": [ "model interface" ], "topics": [ "prepare_decomp" ] }, { "page": "run_decomp", "title": "Run decomposition across groups and decomp years", "topics": [ "run_decomp" ] }, { "page": "run_simulation", "title": "Run a simulation with the given parameters", "concept": [ "model interface" ], "topics": [ "run_simulation" ] }, { "page": "sequential_totals", "title": "Total impact per factor at every year from a sequential decomposition", "topics": [ "sequential_totals" ] }, { "page": "shapley_decompose", "title": "Run a full decomposition analysis", "topics": [ "shapley_decompose" ] }, { "page": "summarize_results", "title": "Summarize simulation output into a data.table", "concept": [ "model interface" ], "topics": [ "summarize_results" ] }, { "page": "validate_model_interface", "title": "Validate that a model implements the shapleydecomp interface", "concept": [ "model interface" ], "topics": [ "validate_model_interface" ] }, { "page": "warm_start", "title": "Warm starts", "concept": [ "model interface" ], "topics": [ "get_warm_start_state", "run_from_warm_start", "supports_warm_start", "warm_start" ] } ], "_readme": "https://github.com/aucarter/shapleydecomp/raw/HEAD/README.md", "_rundeps": [ "data.table" ], "_vignettes": [ { "source": "shapleydecomp.Rmd", "filename": "shapleydecomp.html", "title": "Get started", "engine": "knitr::rmarkdown", "headings": [ "1. 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