{ "_id": "6a1777a2acfb0bcc41d98b38", "Package": "explodemap", "Title": "Hierarchical Exploded-View Cartography", "Version": "0.2.0", "Authors@R": "person(\"George\", \"Arthur\", , \"prigasgenthian48@gmail.com\", role = c(\"aut\", \"cre\"))", "Description": "Tools for generating hierarchical exploded-view maps from\ndense administrative boundary data. The package applies\nrigid-body translations to polygon geometries using a\ncentroid-driven vector field, preserving the internal geometry\nof each feature while separating units within and across\nregions. Parameters can be derived analytically from dataset\ngeometry using closed-form models for regional separation and\nlocal expansion. The package also includes grouped layouts,\noptional bounded collision refinement, and an interactive\nfocus-map widget for selected-area inspection in 'htmlwidgets'\nand 'Shiny'. It implements the methodology described in George\nArthur (2026) \"A\nHierarchical Vector-Based Framework for Multi-Scale\nExploded-View Cartography\".", "License": "MIT + file LICENSE", "URL": "https://prigasg.github.io/explodemap/,\nhttps://github.com/PrigasG/explodemap", "BugReports": "https://github.com/PrigasG/explodemap/issues", "VignetteBuilder": "knitr", "Config/testthat/edition": "3", "Encoding": "UTF-8", "RoxygenNote": "7.3.3", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-27 22:38:38 UTC", "User": "root" }, "Author": "George Arthur [aut, cre]", "Maintainer": "George Arthur ", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2026-05-27 22:14:22 UTC", "RemoteUrl": "https://github.com/cran/explodemap", "RemoteRef": "HEAD", "RemoteSha": "eb5511e4b76765f2ac85ad8193a8b83ab4e5b7aa", "MD5sum": "a02e49a45c38e6b6cff4d50fdd96f74b", "_user": "cran", "_type": "src", "_file": "explodemap_0.2.0.tar.gz", "_fileid": 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"_selfowned": false, "_usedby": 0, "_updates": [ { "week": "2026-22", "n": 1 } ], "_tags": [ { "name": "0.2.0", "date": "2026-05-27" } ], "_stars": 0, "_contributors": [ { "user": "prigasg", "count": 1, "uuid": 55806509 } ], "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 0, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/explodemap" }, "_devurl": "https://github.com/prigasg/explodemap", "_pkgdown": "https://prigasg.github.io/explodemap/", "_searchresults": 0, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/explodemap.html", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_cranurl": false, "_exports": [ "cache_clear", "cache_list", "calibration_row", "compute_stats", "derive_params", "estimate_block_radii", "explode_grouped", "explode_section", "explode_sf", "explode_sf_with_lookup", "explode_state", "export_topojson", "focus_map", "focus_map_preset", "focusmapOutput", "layout_regions", "renderFocusmap" ], "_help": [ { "page": "cache_clear", "title": "Clear explodemap download cache", "topics": [ "cache_clear" ] }, { "page": "cache_list", "title": "List cached datasets", "topics": [ "cache_list" ] }, { "page": "calibration_row", "title": "Extract calibration row from an exploded_map", "topics": [ "calibration_row" ] }, { "page": "compute_stats", "title": "Compute geometry statistics for parameter derivation", "topics": [ "compute_stats" ] }, { "page": "derive_params", "title": "Derive displacement parameters from geometry statistics", "topics": [ "derive_params" ] }, { "page": "estimate_block_radii", "title": "Estimate block radius for each region", "topics": [ "estimate_block_radii" ] }, { "page": "explode_grouped", "title": "Create a three-level grouped exploded map", "topics": [ "explode_grouped" ] }, { "page": "explode_section", "title": "Explode one selected section and keep the rest as context", "topics": [ "explode_section" ] }, { "page": "explode_sf", "title": "Explode any sf object with an existing grouping column", "topics": [ "explode_sf" ] }, { "page": "explode_sf_with_lookup", "title": "Explode any sf object using an external lookup table", "topics": [ "explode_sf_with_lookup" ] }, { "page": "explode_state", "title": "Explode a US state from TIGER/Line data", "topics": [ "explode_state" ] }, { "page": "export_topojson", "title": "Export an exploded map as TopoJSON", "topics": [ "export_topojson" ] }, { "page": "focus_map", "title": "Interactive focus-map viewer", "topics": [ "focusmapOutput", "focus_map", "renderFocusmap" ] }, { "page": "focus_map_preset", "title": "Focus-map option presets", "topics": [ "focus_map_preset" ] }, { "page": "layout_regions", "title": "Compute region anchor positions for grouped layouts", "topics": [ 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New Jersey — Ground-truth calibration (Section 5)", "2. Pennsylvania — Transfer test (Section 6)", "Sensitivity analysis", "3. Cross-state calibration (Section 7)", "4. Ohio — Extended validation (Section 7)", "5. Canada — Non-US validation (Section 7)", "6. 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