{ "_id": "6a1a1e381d7bb097a09ce9a9", "Package": "areaOfEffect", "Title": "Classify Points by Distance to Polygon Boundaries", "Version": "0.2.5", "Authors@R": "person(\"Gilles\", \"Colling\", , \"gilles.colling051@gmail.com\", role = c(\"aut\", \"cre\", \"cph\"),\ncomment = c(ORCID = \"0000-0003-3070-6066\"))", "Description": "Classifies spatial points relative to polygon boundaries,\nlabeling each point as \"core\" (inside), \"halo\" (in a buffer\nzone), or pruning it (outside both). Handles projection,\nbuffering, and point-in-polygon operations automatically. The\ndefault buffer produces equal core and halo areas, providing a\nscale-independent definition of \"near the boundary.\" An\noptional mask clips the buffer to relevant areas such as\ncoastlines.", "License": "MIT + file LICENSE", "URL": "https://gillescolling.com/areaOfEffect/,\nhttps://github.com/gcol33/areaOfEffect", "BugReports": "https://github.com/gcol33/areaOfEffect/issues", "Encoding": "UTF-8", "Language": "en-US", "Roxygen": "list(markdown = TRUE)", "RoxygenNote": "7.3.3", "VignetteBuilder": "knitr", "Config/testthat/edition": "3", "LazyData": "true", "Config/pak/sysreqs": "libabsl-dev cmake libgdal-dev gdal-bin libgeos-dev\nlibssl-dev libproj-dev libsqlite3-dev libudunits2-dev", "Repository": "https://gcol33.r-universe.dev", "Date/Publication": "2026-05-29 11:16:31 UTC", "RemoteUrl": "https://github.com/gcol33/areaofeffect", "RemoteRef": "HEAD", "RemoteSha": "1b0a40968c42d93917036483b25d1817dcc67e25", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-29 23:12:45 UTC", "User": "root" }, "Author": "Gilles Colling [aut, cre, cph] (ORCID:\n)", "Maintainer": "Gilles Colling ", "MD5sum": "60793557754f5e4f386c1308314f3992", "_user": "gcol33", "_type": "src", "_file": "areaOfEffect_0.2.5.tar.gz", "_fileid": "d355ae26dc1afa392068ecfdbab0472ab04bf579715fa35c5b3275b19b340b90", "_filesize": 2645706, "_sha256": "d355ae26dc1afa392068ecfdbab0472ab04bf579715fa35c5b3275b19b340b90", "_created": "2026-05-29T23:12:45.000Z", "_published": "2026-05-29T23:16:08.726Z", "_distro": "noble", "_jobs": [ { "job": 78602220310, "time": 160, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7302923131" }, { "job": 78602220311, "time": 153, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7302922003" }, { "job": 78602220309, "time": 125, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7302916452" }, { "job": 78602220295, "time": 147, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7302920554" }, { "job": 78601872750, "time": 217, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7302892143" }, { "job": 78602220287, "time": 121, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7302915396" }, { "job": 78602220312, "time": 119, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7302915272" }, { "job": 78602220314, "time": 99, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7302911828" }, { "job": 78602220325, "time": 118, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7302915006" } ], "_buildurl": "https://github.com/r-universe/gcol33/actions/runs/26666811185", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/gcol33/areaofeffect", "_commit": { "id": "1b0a40968c42d93917036483b25d1817dcc67e25", "author": "Gilles Colling ", "committer": "Gilles Colling ", "message": "docs: rewrite README in readme-aura style with plain break line\n\nCo-Authored-By: Claude Opus 4.8 \n", "time": 1780053391 }, "_maintainer": { "name": "Gilles Colling", "email": "gilles.colling051@gmail.com", "login": "gcol33", "linkedin": "in/gilles-colling-0b3747306", "orcid": "0000-0003-3070-6066", "twitter": "@Gilles__Colling", "description": "Building tools for ecology in R, C++, and Rust.\nWhy did Microsoft have to buy it. Sadge :(", "uuid": 25009600 }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.5", "role": "Depends" }, { "package": "methods", "role": "Imports" }, { "package": "sf", "role": "Imports" }, { "package": "ggplot2", "role": "Suggests" }, { "package": "lwgeom", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "svglite", "role": "Suggests" } ], "_owner": "gcol33", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2026-04", "n": 47 }, { "week": "2026-05", "n": 5 }, { "week": "2026-06", "n": 9 }, { "week": "2026-10", "n": 1 }, { "week": "2026-21", "n": 2 }, { "week": "2026-22", "n": 2 } ], "_tags": [ { "name": "v0.1.0", "date": "2026-01-19" }, { "name": "v0.1.1", "date": "2026-01-19" }, { "name": "v0.1.2", "date": "2026-01-20" }, { "name": "v0.2.0", "date": "2026-01-20" } ], "_stars": 1, "_contributors": [ { "user": "gcol33", "count": 65, "uuid": 25009600 } ], "_userbio": { "uuid": 25009600, "type": "user", "name": "Gilles Colling", "description": "Building tools for ecology in R, C++, and Rust.\nWhy did Microsoft have to buy it. Sadge :(" }, "_downloads": { "count": 162, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/areaOfEffect" }, "_devurl": "https://github.com/gcol33/areaofeffect", "_pkgdown": "https://gillescolling.com/areaOfEffect/", "_searchresults": 12, "_rbuild": "4.6.0", "_assets": [ "extra/areaOfEffect.html", "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", "manual.pdf" ], "_homeurl": "https://github.com/gcol33/areaofeffect", "_realowner": "gcol33", "_cranurl": true, "_releases": [ { "version": "0.2.4", "date": "2026-02-06" } ], "_exports": [ "aoe", "aoe_area", "aoe_border", "aoe_expand", "aoe_geometry", "aoe_sample", "aoe_summary", "get_country" ], "_datasets": [ { "name": "countries", "title": "World Country Polygons with Pre-calculated AoE Bounds", "object": "countries", "class": [ "sf", "data.frame" ], "fields": [ "iso2", "iso3", "name", "continent", "geometry", "bbox", "bbox_equal_area", "bbox_equal_ray", "halo_equal_area_scale" ], "rows": 237, "table": false, "tojson": true }, { "name": "country_halos", "title": "Pre-computed Equal-Area Country Halos", "object": "country_halos", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "land", "title": "Global Land Mask", "object": "land", "class": [ "sf", "data.frame" ], "fields": [ "name", "geometry" ], "rows": 1, "table": false, "tojson": true } ], "_help": [ { "page": "sub-.aoe_result", "title": "Subset method for aoe_result", "topics": [ "[.aoe_result" ] }, { "page": "aoe", "title": "Classify and Prune Points by Area of Effect", "topics": [ "aoe" ] }, { "page": "aoe_area", "title": "Compute Area Statistics for AoE", "topics": [ "aoe_area" ] }, { "page": "aoe_border", "title": "Classify Points by Distance from a Border", "topics": [ "aoe_border" ] }, { "page": "aoe_expand", "title": "Adaptive AoE Expansion to Capture Minimum Points", "topics": [ "aoe_expand" ] }, { "page": "aoe_geometry", "title": "Extract AoE Geometries", "topics": [ "aoe_geometry" ] }, { "page": "aoe_sample", "title": "Stratified Sampling from AoE Results", "topics": [ "aoe_sample", "aoe_sample.aoe_result", "aoe_sample.default" ] }, { "page": "aoe_sample.aoe_border_result", "title": "Stratified Sampling from Border AoE Results", "topics": [ "aoe_sample.aoe_border_result" ] }, { "page": "aoe_summary", "title": "Summarize Area of Effect Results", "topics": [ "aoe_summary" ] }, { "page": "countries", "title": "World Country Polygons with Pre-calculated AoE Bounds", "topics": [ "countries" ] }, { "page": "country_halos", "title": "Pre-computed Equal-Area Country Halos", "topics": [ "country_halos" ] }, { "page": "get_country", "title": "Get Country Polygon by Name or ISO Code", "topics": [ "get_country" ] }, { "page": "land", "title": "Global Land Mask", "topics": [ "land" ] }, { "page": "plot.aoe_border_result", "title": "Plot method for aoe_border_result", "topics": [ "plot.aoe_border_result" ] }, { "page": "plot.aoe_result", "title": "Plot method for aoe_result", "topics": [ "plot.aoe_result" ] }, { "page": "print.aoe_area_result", "title": "Print method for aoe_area_result", "topics": [ "print.aoe_area_result" ] }, { "page": "print.aoe_border_result", "title": "Print method for aoe_border_result", "topics": [ "print.aoe_border_result" ] }, { "page": "print.aoe_expand_result", "title": "Print method for aoe_expand_result", "topics": [ "print.aoe_expand_result" ] }, { "page": "print.aoe_result", "title": "Print method for aoe_result", "topics": [ "print.aoe_result" ] }, { "page": "print.aoe_summary_result", "title": "Print method for aoe_summary_result", "topics": [ "print.aoe_summary_result" ] }, { "page": "summary.aoe_result", "title": "Summary method for aoe_result", "topics": [ "summary.aoe_result" ] } ], "_readme": "https://github.com/gcol33/areaofeffect/raw/HEAD/README.md", "_rundeps": [ "class", "classInt", "DBI", "e1071", "KernSmooth", "MASS", "proxy", "Rcpp", "s2", "sf", "units", "wk" ], "_vignettes": [ { "source": "quickstart.Rmd", "filename": "quickstart.html", "title": "Quick Start", "engine": "knitr::rmarkdown", "headings": [ "Overview", "Getting Started", "From a Dataframe", "From sf Objects", "Austria Example", "Basic Usage with Custom Polygons", "Multiple Supports", "Using a Mask (Coastlines)", "Real-World Example: Portugal", "Scale Parameter", "Area Parameter (Target Halo Area)", "Adaptive Expansion with aoe_expand()", "Balanced Sampling with aoe_sample()", "Border Classification with aoe_border()", "Area-Based Border Zones", "Sampling from Border Results", "Diagnostics", "Summary" ], "created": "2026-01-19 12:55:08", "modified": "2026-02-07 01:50:51", "commits": 21 }, { "source": "theory.Rmd", "filename": "theory.html", "title": "Theory", "engine": "knitr::rmarkdown", "headings": [ "What AoE is Not", "The Problem: Border Truncation", "The Area of Effect", "Core and Halo Classification", "The Scale Parameter", "Why Equal Area is the Default", "The Symmetry Argument", "The Information-Theoretic View", "The Geometric Inevitability", "When to Override", "Method: Buffer vs Stamp", "Buffer Method (Default)", "Stamp Method (Alternative)", "Hard vs Soft Boundaries", "Multiple Supports", "Summary" ], "created": "2026-01-19 13:09:07", "modified": "2026-01-31 20:40:57", "commits": 8 } ], "_score": 4.857332496431269, "_indexed": true, "_nocasepkg": "areaofeffect", "_universes": [ "gcol33" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.2.5", "date": "2026-05-29T23:15:20.000Z", "distro": "noble", "commit": "1b0a40968c42d93917036483b25d1817dcc67e25", "fileid": "574db04e48c7ec55fab95452236c53fa539145117eac92194255c32d6f73b295", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/gcol33/actions/runs/26666811185" }, { "r": "4.6.0", "os": "linux", "version": "0.2.5", "date": "2026-05-29T23:15:17.000Z", "distro": "noble", "commit": "1b0a40968c42d93917036483b25d1817dcc67e25", "fileid": "93a70671b4394a916bae16aaa82320a7560f5bc55628d4f4645bf0ba280f540e", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/gcol33/actions/runs/26666811185" }, { "r": "4.5.3", "os": "mac", "version": "0.2.5", "date": "2026-05-29T23:14:47.000Z", "commit": "1b0a40968c42d93917036483b25d1817dcc67e25", "fileid": "1f0d60fb6c200b25accd0cdc6a2fb7006ea93c12466d79349c8285db91394381", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/gcol33/actions/runs/26666811185" }, { "r": "4.6.0", "os": "mac", "version": "0.2.5", "date": "2026-05-29T23:15:01.000Z", "commit": "1b0a40968c42d93917036483b25d1817dcc67e25", "fileid": "0f99faffeeba5b2f68fc8cb554c4914bb852865414891646796edfd803a62830", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/gcol33/actions/runs/26666811185" }, { "r": "4.6.0", "os": "wasm", "version": "0.2.5", "date": "2026-05-29T23:15:12.000Z", "commit": "1b0a40968c42d93917036483b25d1817dcc67e25", "fileid": "a3b27a898c789e08f2a221dc3218d030a8ed6fdb53b94f0e3db78738d9ebf75d", "status": "success", "buildurl": "https://github.com/r-universe/gcol33/actions/runs/26666811185" }, { "r": "4.7.0", "os": "win", "version": "0.2.5", "date": "2026-05-29T23:14:30.000Z", "commit": "1b0a40968c42d93917036483b25d1817dcc67e25", "fileid": "68c601a49826f4edebf115219ba6860f8cfb46eed4d88c3a7602a473a70e5a80", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/gcol33/actions/runs/26666811185" }, { "r": "4.5.3", "os": "win", "version": "0.2.5", "date": "2026-05-29T23:14:13.000Z", "commit": "1b0a40968c42d93917036483b25d1817dcc67e25", "fileid": "2b7c50c9ef1a60b5129010fe8b22cd9a933e54c36f680d3c562b868d103130db", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/gcol33/actions/runs/26666811185" }, { "r": "4.6.0", "os": "win", "version": "0.2.5", "date": "2026-05-29T23:14:35.000Z", "commit": "1b0a40968c42d93917036483b25d1817dcc67e25", "fileid": "171831fda2fce908a21e8d1b7bea2aff77c6c90e451e38776ad7848f77a68412", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/gcol33/actions/runs/26666811185" } ] }