{ "_id": "6a5cf1659baadeef8ab52870", "Package": "sddr", "Title": "Spatial Distribution Dynamics", "Version": "0.1.1", "Authors@R": "person(\"Muhammad\", \"Farooqi\",\nemail = \"mqfarooqi@gmail.com\",\nrole = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0003-4918-9791\"))", "Description": "A tidy toolkit for distribution dynamics: analysing how a\ncross-sectional distribution of values evolves over time and\nwhere it settles in the long run. Provides discrete-time,\nspatial, rank and local indicator of spatial association\n('LISA') Markov transition estimation, ergodic analysis\n(steady-state, mean first passage and sojourn times),\nrank-mobility measures (Kendall's tau and the Theta statistic)\nand Markov mobility indices. Methods use long-format\n'id'/'time'/'value' data rather than transition matrices and\nbuild on the distribution-dynamics literature (Quah (1993); Rey\n(2001) ). Results are\nvalidated for numerical parity against the reference 'giddy'\nlibrary.", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "Config/testthat/edition": "3", "URL": "https://github.com/mqfarooqi1/sddr", "BugReports": "https://github.com/mqfarooqi1/sddr/issues", "Config/roxygen2/version": "8.0.0", "NeedsCompilation": "no", "Packaged": { "Date": "2026-07-19 15:43:55 UTC", "User": "root" }, "Author": "Muhammad Farooqi [aut, cre] (ORCID:\n)", "Maintainer": "Muhammad Farooqi ", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2026-07-19 12:40:02 UTC", "RemoteUrl": "https://github.com/cran/sddr", "RemoteRef": "HEAD", "RemoteSha": "7aa9b90ebb47dd36f674d4f591ecd2a883176369", "_user": "cran", "_type": "src", "_file": "sddr_0.1.1.tar.gz", "_fileid": "https://r2.ropensci.org/60a34e9dd078b5fe2ff6dede5b2706764e255d80cca79586074c6f3aa2e3cf9b", "_filesize": 225351, "_sha256": "60a34e9dd078b5fe2ff6dede5b2706764e255d80cca79586074c6f3aa2e3cf9b", "_expires": "2026-10-27T15:46:43.000Z", "_created": "2026-07-19T15:43:55.000Z", "_published": "2026-07-19T15:46:45.270Z", "_jobs": [ { "job": 88210060999, "time": 126, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "8444285590" }, { "job": 88210060976, "time": 131, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "8444286659" }, { "job": 88209752333, "time": 215, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "8444264994" }, { "job": 88210060987, "time": 102, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "8444281638" } ], "_host": "GitHub-Actions", "_buildurl": "https://github.com/r-universe/cran/actions/runs/29693307984", "_status": "success", "_upstream": "https://github.com/cran/sddr", "_commit": { "id": "7aa9b90ebb47dd36f674d4f591ecd2a883176369", "author": "Muhammad Farooqi ", "committer": "cran-robot ", "message": "version 0.1.1\n", "time": 1784464802 }, "_maintainer": { "name": "Muhammad Farooqi", "email": "mqfarooqi@gmail.com", "login": "mqfarooqi1", "linkedin": "in/muhammad-q-farooqi-609636120", "orcid": "0000-0003-4918-9791", "description": "", "uuid": 147016782 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "stats", "role": "Imports" }, { "package": "reticulate", "role": "Suggests" }, { "package": "spdep", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" } ], "_owner": "cran", "_selfowned": false, "_usedby": 0, "_updates": [ { "week": "2026-29", "n": 1 } ], "_tags": [ { "name": "0.1.1", "date": "2026-07-19" } ], "_stars": 0, "_contributors": [ { "user": "mqfarooqi1", "count": 1, "uuid": 147016782 } ], "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "followers": 620, "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 0, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/sddr" }, "_devurl": "https://github.com/mqfarooqi1/sddr", "_searchresults": 0, "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "extra/sddr.html", "LICENSE", "manual.pdf" ], "_cranurl": false, "_releases": [ { "version": "0.1.1", "date": "2026-07-19" } ], "_exports": [ "full_rank_markov", "geo_rank_markov", "lisa_markov", "markov", "mfpt", "mobility", "sojourn_time", "spatial_markov", "steady_state", "tau", "tau_local", "theta" ], "_help": [ { "page": "full_rank_markov", "title": "Full-rank Markov chain", "topics": [ "full_rank_markov" ] }, { "page": "geo_rank_markov", "title": "Geographic-rank Markov chain", "topics": [ "geo_rank_markov" ] }, { "page": "lisa_markov", "title": "LISA Markov chain", "topics": [ "lisa_markov" ] }, { "page": "markov", "title": "Classic Markov chain for distribution dynamics", "topics": [ "markov" ] }, { "page": "mfpt", "title": "Mean first passage times", "topics": [ "mfpt", "mfpt.default", "mfpt.sddr_markov" ] }, { "page": "mobility", "title": "Markov mobility indices", "topics": [ "mobility" ] }, { "page": "sojourn_time", "title": "Sojourn times", "topics": [ "sojourn_time", "sojourn_time.default", "sojourn_time.sddr_markov" ] }, { "page": "spatial_markov", "title": "Spatial Markov chain for distribution dynamics", "topics": [ "spatial_markov" ] }, { "page": "steady_state", "title": "Ergodic (steady-state) distribution of a Markov chain", "topics": [ "steady_state", "steady_state.default", "steady_state.sddr_markov" ] }, { "page": "tau", "title": "Kendall's tau rank correlation", "topics": [ "tau" ] }, { "page": "tau_local", "title": "Local Kendall's tau (local indicator of mobility association)", "topics": [ "tau_local" ] }, { "page": "theta", "title": "Theta rank-mobility statistic", "topics": [ "theta" ] } ], "_pkglogo": "https://github.com/cran/sddr/raw/HEAD/man/figures/logo.svg", "_readme": "https://github.com/cran/sddr/raw/HEAD/README.md", "_rundeps": [], "_score": 1.6989700043360187, "_indexed": true, "_nocasepkg": "sddr", "_universes": [ "cran", "mqfarooqi1" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.1.1", "date": "2026-07-19T15:46:11.000Z", "distro": "resolute", "commit": "7aa9b90ebb47dd36f674d4f591ecd2a883176369", "fileid": "https://r2.ropensci.org/a08d33476b2b42f5a9dfbb6da9777cbea255f4472039eb9ab0f9d6d117719b53", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/29693307984" }, { "r": "4.6.1", "os": "linux", "version": "0.1.1", "date": "2026-07-19T15:46:13.000Z", "distro": "resolute", "commit": "7aa9b90ebb47dd36f674d4f591ecd2a883176369", "fileid": "https://r2.ropensci.org/b2959bf97eb109862c35acca128f9a27773dd569868364149b1c274ff115e865", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/29693307984" }, { "r": "4.6.0", "os": "wasm", "version": "0.1.1", "date": "2026-07-19T15:45:55.000Z", "commit": "7aa9b90ebb47dd36f674d4f591ecd2a883176369", "fileid": "https://r2.ropensci.org/782f6bf2803630389112a61096c073f7cac89f50a4439e09081f5445d8c127a4", "status": "success", "buildurl": "https://github.com/r-universe/cran/actions/runs/29693307984" } ] }