{ "_id": "6ac0b9d791601a2ad2997dcf", "Package": "SpatialML", "Type": "Package", "Title": "Spatial Machine Learning", "Version": "1.8.2", "Date": "2026-07-06", "Authors@R": "c(\nperson(\"Stamatis\", \"Kalogirou\",\nemail = \"stamatis.science@gmail.com\",\nrole = c(\"aut\", \"cre\", \"cph\"),\ncomment = c(ORCID = \"0000-0003-1949-6248\")),\nperson(\"Stefanos\", \"Georganos\",\nemail = \"stefanos.georganos@kau.se\",\nrole = \"aut\"))", "Description": "Implements a spatial extension of the random forest\nalgorithm (Georganos et al. (2019)\n). Provides a Geographically\nWeighted Random Forest regression and a routine to find the\noptimal bandwidth (Georganos and Kalogirou (2022)\n). A lightweight cross-validation\nhelper for tuning the 'mtry' parameter of a random forest and a\ngenerator of synthetic spatial test data are also included. The\npackage depends on 'ranger' as its single random-forest\nback-end.", "License": "GPL (>= 2)", "Encoding": "UTF-8", "Language": "en-GB", "LazyData": "true", "VignetteBuilder": "knitr", "Config/testthat/edition": "3", "URL": "https://stamatisgeoai.eu/", "NeedsCompilation": "no", "Packaged": { "Date": "2026-10-03 08:13:38 UTC", "User": "root" }, "Author": "Stamatis Kalogirou [aut, cre, cph] (ORCID:\n), Stefanos Georganos\n[aut]", "Maintainer": "Stamatis Kalogirou ", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2026-07-06 11:08:41 UTC", "RemoteUrl": "https://github.com/cran/SpatialML", "RemoteRef": "HEAD", "RemoteSha": "c5991c81cde7b2a0a695a575e52135630494d4f7", "_user": "cran", "_type": "src", "_file": "SpatialML_1.8.2.tar.gz", "_fileid": "https://r2.ropensci.org/e63350cbcda6208ce00a84c918d12cf21ea519b3c62c71d25511c59d30b65219", "_filesize": 302324, "_sha256": "e63350cbcda6208ce00a84c918d12cf21ea519b3c62c71d25511c59d30b65219", "_expires": "2027-01-11T08:16:21.000Z", "_created": "2026-10-03T08:13:38.000Z", "_published": "2026-10-03T08:16:23.377Z", "_jobs": [ { "job": 111163118330, "time": 116, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "11268349423" }, { "job": 111163118340, "time": 118, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "11268289753" }, { "job": 111162502234, "time": 214, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "11268768480" }, { "job": 111163118365, "time": 102, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "11269041381" }, { "job": 111163118464, "time": 93, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "11269285928" }, { "job": 111163118415, "time": 93, "config": "windows-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "11268444159" } ], "_host": "GitHub-Actions", "_buildurl": "https://github.com/r-universe/cran/actions/runs/37108748422", "_status": "success", "_upstream": "https://github.com/cran/SpatialML", "_commit": { "id": "c5991c81cde7b2a0a695a575e52135630494d4f7", "author": "Stamatis Kalogirou ", "committer": "cran-robot ", "message": "version 1.8.2\n", "time": 1783336121 }, "_maintainer": { "name": "Stamatis Kalogirou", "email": "stamatis.science@gmail.com", "orcid": "0000-0003-1949-6248" }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.1.0", "role": "Depends" }, { "package": "ranger", "version": ">= 0.15.1", "role": "Imports" }, { "package": "stats", "role": "Imports" }, { "package": "graphics", "role": "Imports" }, { "package": "utils", "role": "Imports" }, { "package": "knitr", "role": "Suggests" }, { "package": "markdown", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" } ], "_owner": "cran", "_selfowned": false, "_usedby": 0, "_updates": [ { "week": "2026-28", "n": 1 } ], "_tags": [ { "name": "1.8.2", "date": "2026-07-06" } ], "_stars": 13, "_contributors": [ { "user": "kalogirous", "count": 4, "uuid": 10260491 } ], "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "followers": 630, "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 380, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/SpatialML" }, "_mentions": 2, "_searchresults": 51, "_rbuild": "4.6.1", "_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/SpatialML.html" ], "_realowner": "cran", "_cranurl": false, "_releases": [ { "version": "0.1.3", "date": "2019-05-09" }, { "version": "0.1.4", "date": "2022-06-20" }, { "version": "0.1.5", "date": "2022-09-02" }, { "version": "0.1.6", "date": "2023-11-08" }, { "version": "0.1.7", "date": "2024-04-02" }, { "version": "1.8.2", "date": "2026-07-06" } ], "_exports": [ "grf", "grf.bw", "random.test.data", "rf.mtry.optim" ], "_datasets": [ { "name": "Income", "title": "Mean Household Income at the Local Authorities of Greece in 2011", "object": "Income", "class": [ "data.frame" ], "fields": [ "X", "Y", "UnemrT01", "PrSect01", "Foreig01", "Income01" ], "rows": 325, "table": true, "tojson": true } ], "_help": [ { "page": "SpatialML-package", "title": "Spatial Machine Learning: Geographically Weighted Random Forest", "topics": [ "SpatialML-package", "SpatialML" ] }, { "page": "grf", "title": "Geographically Weighted Random Forest Model", "topics": [ "grf" ] }, { "page": "grf.bw", "title": "Optimal Bandwidth Selection for a Geographically Weighted Random Forest", "topics": [ "grf.bw" ] }, { "page": "Income", "title": "Mean Household Income at the Local Authorities of Greece in 2011", "topics": [ "Income" ] }, { "page": "predict.grf", "title": "Predict Method for a Geographically Weighted Random Forest", "topics": [ "predict.grf" ] }, { "page": "random.test.data", "title": "Random Data Generator", "topics": [ "random.test.data" ] }, { "page": "rf.mtry.optim", "title": "Optimal mtry for a Random Forest via OOB or Cross-Validation", "topics": [ "rf.mtry.optim" ] } ], "_rundeps": [ "lattice", "Matrix", "ranger", "Rcpp", "RcppEigen" ], "_vignettes": [ { "source": "SpatialML.Rmd", "filename": "SpatialML.html", "title": "Geographically Weighted Random Forest with SpatialML", "author": "Stamatis Kalogirou and Stefanos Georganos", "engine": "knitr::knitr", "headings": [ "1. Introduction", "2. Quick start with synthetic data", "2.1 Tuning mtry globally", "2.2 Optimal bandwidth", "2.3 Fitting the GRF", "2.4 Inspecting the fit", "2.5 Predicting at new locations", "3. Real-world example: Greek municipal income", "4. Practical tips", "References" ], "created": "2026-07-06 11:08:41", "modified": "2026-07-06 11:08:41", "commits": 1 } ], "_score": 4.122543524068754, "_indexed": true, "_nocasepkg": "spatialml", "_universes": [ "cran" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.8.2", "date": "2026-10-03T08:15:37.000Z", "distro": "resolute", "commit": "c5991c81cde7b2a0a695a575e52135630494d4f7", "fileid": "https://r2.ropensci.org/fafca1bedf65105b4bc7b83efaf3ef4f9f40e7645bd77467f1afe5d09890992a", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/37108748422" }, { "r": "4.6.1", "os": "linux", "version": "1.8.2", "date": "2026-10-03T08:15:29.000Z", "distro": "resolute", "commit": "c5991c81cde7b2a0a695a575e52135630494d4f7", "fileid": "https://r2.ropensci.org/c30f715b89c125d140e619f3e01217b15e573a0c33f1e01110c67827b50625fe", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/37108748422" }, { "r": "4.6.0", "os": "wasm", "version": "1.8.2", "date": "2026-10-03T08:15:44.000Z", "commit": "c5991c81cde7b2a0a695a575e52135630494d4f7", "fileid": "https://r2.ropensci.org/789d787b86fb882497434921f19d1cf612a08571fbed42feb6f4b5f06bf3db8a", "status": "success", "buildurl": "https://github.com/r-universe/cran/actions/runs/37108748422" }, { "r": "4.7.0", "os": "win", "version": "1.8.2", "date": "2026-10-03T08:14:56.000Z", "commit": "c5991c81cde7b2a0a695a575e52135630494d4f7", "fileid": "https://r2.ropensci.org/d2d5db1763380821a7459945d137c182c22451f5f78f5167500930d25bdd2896", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/37108748422" }, { "r": "4.6.1", "os": "win", "version": "1.8.2", "date": "2026-10-03T08:15:01.000Z", "commit": "c5991c81cde7b2a0a695a575e52135630494d4f7", "fileid": "https://r2.ropensci.org/3623110e3cb8e1b5d210f2b5c4f885ba08d069198d3638e71f61291d6e72ff3c", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/37108748422" } ] }