{ "_id": "6a129dadacfb0bcc41d0f929", "Type": "Package", "Package": "mlfit", "Title": "Iterative Proportional Fitting Algorithms for Nested Structures", "Version": "0.6.1.9028", "Date": "2026-05-24", "Authors@R": "c(\nperson(\ngiven = \"Kirill\",\nfamily = \"Müller\",\nrole = c(\"aut\", \"cph\"),\ncomment = \"Creator of the package\"\n),\nperson(\ngiven = \"Kay W.\",\nfamily = \"Axhausen\",\nrole = \"ths\",\ncomment = \"Advisor of Kirill Müller\"\n),\nperson(\ngiven = \"Amarin\",\nfamily = \"Siripanich\",\nrole = c(\"aut\", \"cre\"),\nemail = \"amarin.siri@gmail.com\",\ncomment = \"Contributed `ml_replicate()`\"\n),\nperson(\ngiven = \"Taha H.\",\nfamily = \"Rashidi\",\nrole = \"ths\",\ncomment = \"Advisor of Amarin Siripanich\"\n)\n)", "Description": "The Iterative Proportional Fitting (IPF) algorithm\noperates on count data. This package offers implementations for\nseveral algorithms that extend this to nested structures:\n'parent' and 'child' items for both of which constraints can be\nprovided. The fitting algorithms include Iterative Proportional\nUpdating , Hierarchical IPF\n, Entropy Optimization\n, and Generalized Raking\n. Additionally, a number of replication\nmethods is also provided such as 'Truncate, replicate, sample'\n.", "License": "GPL (>= 3)", "URL": "https://mlfit.github.io/mlfit/, https://github.com/mlfit/mlfit", "BugReports": "https://github.com/mlfit/mlfit/issues", "Encoding": "UTF-8", "Roxygen": "list(markdown = TRUE)", "Config/testthat/edition": "3", "Config/roxygen2/version": "8.0.0.9000", "Repository": "https://mlfit.r-universe.dev", "Date/Publication": "2026-05-24 04:48:12 UTC", "RemoteUrl": "https://github.com/mlfit/mlfit", "RemoteRef": "HEAD", "RemoteSha": "8b8429b5f9c76bfd88f2fb2e48a3bd07eb72f473", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-24 06:37:39 UTC", "User": "root" }, "Author": "Kirill Müller [aut, cph] (Creator of the package),\nKay W. Axhausen [ths] (Advisor of Kirill Müller),\nAmarin Siripanich [aut, cre] (Contributed `ml_replicate()`),\nTaha H. Rashidi [ths] (Advisor of Amarin Siripanich)", "Maintainer": "Amarin Siripanich ", "MD5sum": "5779f166e8bdd7e6c9554df6a0fa263a", "_user": "mlfit", "_type": "src", "_file": "mlfit_0.6.1.9028.tar.gz", "_fileid": "ba1b420ded6039d6463863a26306713a247b775b87fc778e9041a18dfabb59bc", "_filesize": 281332, "_sha256": "ba1b420ded6039d6463863a26306713a247b775b87fc778e9041a18dfabb59bc", "_created": "2026-05-24T06:37:39.000Z", "_published": "2026-05-24T06:41:49.508Z", "_distro": "noble", "_jobs": [ { "job": 77577797925, "time": 150, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7182948001" }, { "job": 77577797921, "time": 146, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7182947566" }, { "job": 77577797917, "time": 85, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7182954580" }, { "job": 77577797914, "time": 89, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7182952228" }, { "job": 77577649688, "time": 181, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7182932804" }, { "job": 77577797918, "time": 102, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7182942986" }, { "job": 77577797949, "time": 108, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7182943659" }, { "job": 77577797940, "time": 124, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7182945156" }, { "job": 77577797962, "time": 114, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7182944196" } ], "_buildurl": "https://github.com/r-universe/mlfit/actions/runs/26354132303", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/mlfit/mlfit", "_commit": { "id": "8b8429b5f9c76bfd88f2fb2e48a3bd07eb72f473", "author": "krlmlr ", "committer": "krlmlr ", "message": "fledge: Bump version to 0.6.1.9028\n", "time": 1779598092 }, "_maintainer": { "name": "Amarin Siripanich", "email": "amarin.siri@gmail.com", "login": "asiripanich", "description": "🧡", "uuid": 17020181 }, "_registered": true, "_dependencies": [ { "package": "methods", "role": "Depends" }, { "package": "BB", "role": "Imports" }, { "package": "dplyr", "role": "Imports" }, { "package": "hms", "role": "Imports" }, { "package": "kimisc", "role": "Imports" }, { "package": "Matrix", "role": "Imports" }, { "package": "plyr", "role": "Imports" }, { "package": "tibble", "role": "Imports" }, { "package": "forcats", "role": "Imports" }, { "package": "rlang", "role": "Imports" }, { "package": "utils", "role": "Imports" }, { "package": "wrswoR", "role": "Imports" }, { "package": "lifecycle", "role": "Imports" }, { "package": "covr", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" }, { "package": "MASS", "role": "Suggests" }, { "package": "sampling", "role": "Suggests" }, { "package": "waldo", "role": "Suggests" } ], "_owner": "mlfit", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2025-31", "n": 1 }, { "week": "2025-32", "n": 1 }, { "week": "2025-36", "n": 2 }, { "week": "2025-45", "n": 2 }, { "week": "2025-46", "n": 4 }, { "week": "2025-47", "n": 1 }, { "week": "2026-03", "n": 4 }, { "week": "2026-10", "n": 2 }, { "week": "2026-12", "n": 2 }, { "week": "2026-18", "n": 1 }, { "week": "2026-19", "n": 11 }, { "week": "2026-20", "n": 8 }, { "week": "2026-21", "n": 2 } ], "_tags": [ { "name": "v0.6.1.9016", "date": "2025-11-10" }, { "name": "v0.6.1.9017", "date": "2025-11-12" }, { "name": "v0.6.1.9018", "date": "2025-11-17" }, { "name": "v0.6.1.9019", "date": "2026-01-14" }, { "name": "v0.6.1.9020", "date": "2026-03-08" }, { "name": "v0.6.1.9021", "date": "2026-03-22" }, { "name": "v0.6.1.9022", "date": "2026-05-04" }, { "name": "v0.6.1.9023", "date": "2026-05-06" }, { "name": "v0.6.1.9024", "date": "2026-05-10" }, { "name": "v0.6.1.9025", "date": "2026-05-10" }, { "name": "v0.6.1.9026", "date": "2026-05-13" }, { "name": "v0.6.1.9027", "date": "2026-05-16" }, { "name": "v0.6.1.9028", "date": "2026-05-24" } ], "_stars": 14, "_contributors": [ { "user": "krlmlr", "count": 284, "uuid": 1741643 }, { "user": "asiripanich", "count": 154, "uuid": 17020181 }, { "user": "indrajeetpatil", "count": 8, "uuid": 11330453 } ], "_userbio": { "uuid": 84219224, "type": "organization", "name": "mlfit" }, "_downloads": { "count": 267, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/mlfit" }, "_devurl": "https://github.com/mlfit/mlfit", "_pkgdown": "https://mlfit.github.io/mlfit/", "_searchresults": 20, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/mlfit.html", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_homeurl": "https://github.com/mlfit/mlfit", "_realowner": "mlfit", "_cranurl": true, "_releases": [ { "version": "0.5.2", "date": "2021-07-02" }, { "version": "0.5.3", "date": "2021-10-08" } ], "_exports": [ "as_flat_ml_fit_problem", "compute_margins", "dss", "fitting_problem", "flatten_ml_fit_problem", "gginv", "is_ml_fit", "is_ml_problem", "margin_to_df", "ml_fit", "ml_fit_dss", "ml_fit_entropy_o", "ml_fit_hipf", "ml_fit_ipu", "ml_problem", "ml_replicate", "special_field_names", "toy_example" ], "_help": [ { "page": "mlfit-package", "title": "mlfit: Iterative Proportional Fitting Algorithms for Nested Structures", "topics": [ "mlfit-package", "mlfit" ] }, { "page": "compute_margins", "title": "Compute margins for a weighting of a multi-level fitting problem", "topics": [ "compute_margins", "margin_to_df" ] }, { "page": "dss", "title": "Calibrate sample weights", "topics": [ "dss" ] }, { "page": "flatten_ml_fit_problem", "title": "Return a flattened representation of a multi-level fitting problem instance", "topics": [ "as_flat_ml_fit_problem", "flatten_ml_fit_problem" ] }, { "page": "gginv", "title": "Generalized Inverse of a Matrix using a custom tolerance or SVD implementation", "topics": [ "gginv" ] }, { "page": "ml_fit", "title": "Estimate weights for a fitting problem", "topics": [ "format.ml_fit", "is_ml_fit", "ml_fit", "ml_fit_dss", "ml_fit_entropy_o", "ml_fit_hipf", "ml_fit_ipu", "print.ml_fit" ] }, { "page": "ml_problem", "title": "Create an instance of a fitting problem", "topics": [ "format.ml_problem", "is_ml_problem", "ml_problem", "print.ml_problem", "special_field_names" ] }, { "page": "ml_replicate", "title": "Replicate records in a reference sample based on its fitted weights", "topics": [ "ml_replicate" ] }, { "page": "toy_example", "title": "Access to toy examples bundled in this package", "topics": [ "toy_example" ] } ], "_readme": "https://github.com/mlfit/mlfit/raw/HEAD/README.md", "_rundeps": [ "BB", "cachem", "cli", "dplyr", "fastmap", "forcats", "generics", "glue", "hms", "kimisc", "lattice", "lifecycle", "magrittr", "Matrix", "memoise", "pillar", "pkgconfig", "plyr", "quadprog", "R6", "Rcpp", "rlang", "tibble", "tidyselect", "utf8", "vctrs", "withr", "wrswoR" ], "_score": 5.561101383649056, "_indexed": true, "_nocasepkg": "mlfit", "_universes": [ "mlfit", "asiripanich" ], "_previous": "0.6.1.9027", "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.6.1.9028", "date": "2026-05-24T06:39:42.000Z", "distro": "noble", "commit": "8b8429b5f9c76bfd88f2fb2e48a3bd07eb72f473", "fileid": "5044b2cac5d1d65a10d528e2042cac7dff1fc74600425f352af0a463f679964c", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/mlfit/actions/runs/26354132303" }, { "r": "4.6.0", "os": "linux", "version": "0.6.1.9028", "date": "2026-05-24T06:39:43.000Z", "distro": "noble", "commit": "8b8429b5f9c76bfd88f2fb2e48a3bd07eb72f473", "fileid": "9ebd1515634155b25bf726b31120ac2e043610a12337237987afac4026b5f85c", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/mlfit/actions/runs/26354132303" }, { "r": "4.5.3", "os": "mac", "version": "0.6.1.9028", "date": "2026-05-24T06:41:09.000Z", "commit": "8b8429b5f9c76bfd88f2fb2e48a3bd07eb72f473", "fileid": "9c098f5482cb515eddb7acfb55cec4f33040f73dea01ee51f179fd739f55e4c7", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/mlfit/actions/runs/26354132303" }, { "r": "4.6.0", "os": "mac", "version": "0.6.1.9028", "date": "2026-05-24T06:40:44.000Z", "commit": "8b8429b5f9c76bfd88f2fb2e48a3bd07eb72f473", "fileid": "822f1a78f4ad66868f28d7af5c1a22a3ffac920504a7351f29ce3976b8c5760d", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/mlfit/actions/runs/26354132303" }, { "r": "4.6.0", "os": "wasm", "version": "0.6.1.9028", "date": "2026-05-24T06:39:43.000Z", "commit": "8b8429b5f9c76bfd88f2fb2e48a3bd07eb72f473", "fileid": "97c6ed01bdb6840d40373ea0d59fbdce8d769db94e64e91067073ecfbfde9150", "status": "success", "buildurl": "https://github.com/r-universe/mlfit/actions/runs/26354132303" }, { "r": "4.7.0", "os": "win", "version": "0.6.1.9028", "date": "2026-05-24T06:38:55.000Z", "commit": "8b8429b5f9c76bfd88f2fb2e48a3bd07eb72f473", "fileid": "6bae684643779093de6f4092aa0d69b644b4808d4d84c228a55b45f5ae72b765", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/mlfit/actions/runs/26354132303" }, { "r": "4.5.3", "os": "win", "version": "0.6.1.9028", "date": "2026-05-24T06:39:03.000Z", "commit": "8b8429b5f9c76bfd88f2fb2e48a3bd07eb72f473", "fileid": "5882cb9cc6179756e9e0e114233d747995936ecee03a23dfe7054dddf1f19446", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/mlfit/actions/runs/26354132303" }, { "r": "4.6.0", "os": "win", "version": "0.6.1.9028", "date": "2026-05-24T06:39:02.000Z", "commit": "8b8429b5f9c76bfd88f2fb2e48a3bd07eb72f473", "fileid": "b0787ec0671496d482f95a90dd185532f1526543302b1a8fa21e4df220ed2e80", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/mlfit/actions/runs/26354132303" } ] }