{ "_id": "6acf6314e2d863f66295181d", "Package": "seirMFG", "Type": "Package", "Title": "Mean-Field Game Equilibrium for SEIR Epidemics on Networks", "Version": "0.1.0", "Date": "2026-04-02", "Authors@R": "person(\"Weinan\", \"Wang\",\nemail = \"ww@ou.edu\",\nrole = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"\"))", "Description": "Implements the forward-backward sweep algorithm for\ncomputing Nash equilibrium contact policies in SEIR epidemic\nmean-field games on heterogeneous contact networks, as\ndescribed in Wang (2026) .\nSupports both heterogeneous networks with arbitrary degree\ndistributions (e.g., truncated Poisson) and homogeneous\nnetworks. Computes equilibrium susceptible contact effort,\nvalue functions, epidemic trajectories, and the effective\nreproduction number Rt.", "License": "MIT + file LICENSE", "URL": "https://doi.org/10.5281/zenodo.19381052", "Encoding": "UTF-8", "Config/testthat/edition": "3", "RoxygenNote": "7.3.1", "NeedsCompilation": "no", "Packaged": { "Date": "2026-10-14 11:07:38 UTC", "User": "root" }, "Author": "Weinan Wang [aut, cre]", "Maintainer": "Weinan Wang ", "Repository": "https://wwang-math.r-universe.dev", "Date/Publication": "2026-04-09 09:44:10 UTC", "RemoteUrl": "https://github.com/cran/seirMFG", "RemoteRef": "HEAD", "RemoteSha": "c7a7c259d621668afd086e618fc49aea06efe0ee", "_user": "wwang-math", "_type": "src", "_file": "seirMFG_0.1.0.tar.gz", "_fileid": "https://r2.ropensci.org/dc3a15c0c944352e8fe511e8a24a85f1cb36f1e012a41e3f4e42a5a817943655", "_filesize": 172859, "_sha256": "dc3a15c0c944352e8fe511e8a24a85f1cb36f1e012a41e3f4e42a5a817943655", "_expires": "2027-01-22T11:10:10.000Z", "_created": "2026-10-14T11:07:38.000Z", "_published": "2026-10-14T11:10:12.673Z", "_buildurl": "https://github.com/r-universe/wwang-math/actions/runs/38553967739", "_status": "success", "_host": "GitHub-Actions", "_jobs": [ { "job": 115819878760, "time": 96, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "11888701296" }, { "job": 115819878816, "time": 103, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "11887733826" }, { "job": 115819878925, "time": 88, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "11887833088" }, { "job": 115819878829, "time": 116, "config": "macos-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "11889281011" }, { "job": 115818528091, "time": 206, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "11889090731" }, { "job": 115819878864, "time": 93, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "11887519660" }, { "job": 115819878675, "time": 54, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "11889270750" }, { "job": 115819878790, "time": 68, "config": "windows-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "11889180897" }, { "job": 115819878771, "time": 69, "config": "windows-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "11889235825" } ], "_upstream": "https://github.com/cran/seirMFG", "_commit": { "id": "c7a7c259d621668afd086e618fc49aea06efe0ee", "author": "Weinan Wang ", "committer": "cran-robot ", "message": "version 0.1.0\n", "time": 1775727850 }, "_maintainer": { "name": "Weinan Wang", "email": "ww@ou.edu", "login": "wwang-math", "description": "", "uuid": 25256351 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.0.0", "role": "Depends" }, { "package": "stats", "role": "Imports" }, { "package": "graphics", "role": "Imports" }, { "package": "ggplot2", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" } ], "_owner": "cran", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2026-15", "n": 1 } ], "_tags": [ { "name": "0.1.0", "date": "2026-04-09" } ], "_stars": 0, "_contributors": [ { "user": "wwang-math", "count": 1, "uuid": 25256351 } ], "_userbio": { "uuid": 25256351, "type": "user", "name": "Wang", "followers": 1 }, "_downloads": { "count": 265, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/seirMFG" }, "_searchresults": 0, "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/manual.pdf", "extra/seirMFG.html", "LICENSE" ], "_realowner": "wwang-math", "_cranurl": false, "_releases": [ { "version": "0.1.0", "date": "2026-04-09" } ], "_exports": [ "compute_Rt", "make_poisson_network", "seir_mfg_het", "seir_mfg_hom", "sir_mfg_het", "sir_mfg_hom" ], "_help": [ { "page": "compute_Rt", "title": "Compute the time-varying effective reproduction number Rt", "topics": [ "compute_Rt" ] }, { "page": "make_poisson_network", "title": "Build a truncated Poisson degree distribution", "topics": [ "make_poisson_network" ] }, { "page": "seir_mfg_het", "title": "Solve the heterogeneous-network SEIR mean-field game", "topics": [ "seir_mfg_het" ] }, { "page": "seir_mfg_hom", "title": "Solve the homogeneous-network SEIR mean-field game", "topics": [ "seir_mfg_hom" ] }, { "page": "sir_mfg_het", "title": "Solve the heterogeneous-network SIR mean-field game", "topics": [ "sir_mfg_het" ] }, { "page": "sir_mfg_hom", "title": "Solve the homogeneous-network SIR mean-field game", "topics": [ "sir_mfg_hom" ] } ], "_rundeps": [], "_score": 1, "_indexed": true, "_nocasepkg": "seirmfg", "_universes": [ "wwang-math" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.1.0", "date": "2026-10-14T11:09:19.000Z", "distro": "resolute", "commit": "c7a7c259d621668afd086e618fc49aea06efe0ee", "fileid": "https://r2.ropensci.org/d848861a8ae402c2ebb10b36d6df4147a48fdfc7e5fee7508953407a11045e84", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/wwang-math/actions/runs/38553967739" }, { "r": "4.6.1", "os": "linux", "version": "0.1.0", "date": "2026-10-14T11:09:21.000Z", "distro": "resolute", "commit": "c7a7c259d621668afd086e618fc49aea06efe0ee", "fileid": "https://r2.ropensci.org/8d22f2f6b505375b35361bc2a4d8fe22d560a479becbea6c452f93a83b4d3de5", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/wwang-math/actions/runs/38553967739" }, { "r": "4.5.3", "os": "mac", "version": "0.1.0", "date": "2026-10-14T11:09:11.000Z", "commit": "c7a7c259d621668afd086e618fc49aea06efe0ee", "fileid": "https://r2.ropensci.org/a135a23001aa3ef8d73929318e64fa58f0355108565aa5e95aeb07ba20f906e5", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/wwang-math/actions/runs/38553967739" }, { "r": "4.6.1", "os": "mac", "version": "0.1.0", "date": "2026-10-14T11:09:36.000Z", "commit": "c7a7c259d621668afd086e618fc49aea06efe0ee", "fileid": "https://r2.ropensci.org/b0be3c00d3f3be4ad4d03ef8e92e62687aa83fda24c0b1a1344324a45b4ea839", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/wwang-math/actions/runs/38553967739" }, { "r": "4.6.0", "os": "wasm", "version": "0.1.0", "date": "2026-10-14T11:09:26.000Z", "commit": "c7a7c259d621668afd086e618fc49aea06efe0ee", "fileid": "https://r2.ropensci.org/2b89153214143001ab1220afe623353c8298d2488fe56b8981359627f7ff9f1b", "status": "success", "buildurl": "https://github.com/r-universe/wwang-math/actions/runs/38553967739" }, { "r": "4.7.0", "os": "win", "version": "0.1.0", "date": "2026-10-14T11:08:31.000Z", "commit": "c7a7c259d621668afd086e618fc49aea06efe0ee", "fileid": "https://r2.ropensci.org/efe0fce2128fff2ca8fef2b6810a1e5be05892aa64f9d52b947744d8894708b7", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/wwang-math/actions/runs/38553967739" }, { "r": "4.5.3", "os": "win", "version": "0.1.0", "date": "2026-10-14T11:08:42.000Z", "commit": "c7a7c259d621668afd086e618fc49aea06efe0ee", "fileid": "https://r2.ropensci.org/25947d08bc727dad6a8109daff2dfbaf014db2bf3906faf9d6a5daff5d313f2e", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/wwang-math/actions/runs/38553967739" }, { "r": "4.6.1", "os": "win", "version": "0.1.0", "date": "2026-10-14T11:08:42.000Z", "commit": "c7a7c259d621668afd086e618fc49aea06efe0ee", "fileid": "https://r2.ropensci.org/2d171173d879faa27d7ece1b924d5a14a456df07a1a2a015a6bc3c34b64fcb3e", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/wwang-math/actions/runs/38553967739" } ] }