{ "_id": "6a155427acfb0bcc41d5c9cd", "Type": "Package", "Package": "lacunaritycovariance", "Title": "Gliding Box Lacunarity and Other Metrics for 2D Random Closed\nSets", "Version": "1.1-9", "Date": "2025-08-29", "Authors@R": "person(given = c(\"Kassel\", \"Liam\"),\nfamily = \"Hingee\",\nrole = c(\"aut\", \"cre\"),\nemail = \"kassel.hingee@gmail.com\")", "Maintainer": "Kassel Liam Hingee ", "Description": "Functions for estimating the gliding box lacunarity (GBL),\ncovariance, and pair-correlation of a random closed set (RACS)\nin 2D from a binary coverage map (e.g. presence-absence land\ncover maps). Contains a number of newly-developed\ncovariance-based estimators of GBL (Hingee et al., 2019)\n and balanced estimators,\nproposed by Picka (2000) ,\nfor covariance, centred covariance, and pair-correlation. Also\ncontains methods for estimating contagion-like properties of\nRACS and simulating 2D Boolean models. Binary coverage maps\nare usually represented as raster images with pixel values of\nTRUE, FALSE or NA, with NA representing unobserved pixels. A\ndemo for extracting such a binary map from a geospatial data\nformat is provided. Binary maps may also be represented using\npolygonal sets as the foreground, however for most computations\nsuch maps are converted into raster images. The package is\nbased on research conducted during the author's PhD studies.", "License": "GPL (>= 2)", "URL": "https://github.com/kasselhingee/lacunaritycovariance", "ByteCompile": "true", "Roxygen": "list(markdown = TRUE)", "RoxygenNote": "7.3.2", "Repository": "https://kasselhingee.r-universe.dev", "Date/Publication": "2025-08-29 05:30:26 UTC", "RemoteUrl": "https://github.com/kasselhingee/lacunaritycovariance", "RemoteRef": "HEAD", "RemoteSha": "0e3653a9a09e4b2e557d3f0fe233b6c674a34aa1", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-26 07:59:34 UTC", "User": "root" }, "Author": "Kassel Liam Hingee [aut, cre]", "MD5sum": "b053571a9511ff33e555f74682baf0f4", "_user": "kasselhingee", "_type": "src", "_file": "lacunaritycovariance_1.1-9.tar.gz", "_fileid": "126e6650081e28934e92c2743b2c460a4f482a758384dbe5256bebc6077eb7bd", "_filesize": 569699, "_sha256": "126e6650081e28934e92c2743b2c460a4f482a758384dbe5256bebc6077eb7bd", "_created": "2026-05-26T07:59:34.000Z", "_published": "2026-05-26T08:04:55.908Z", "_distro": "noble", "_jobs": [ { "job": 77831767129, "time": 243, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7211855975" }, { "job": 77831767145, "time": 198, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7211843168" }, { "job": 77831767091, "time": 103, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7211825603" }, { "job": 77831767196, "time": 135, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7211865060" }, { "job": 77831252587, "time": 204, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7211784657" }, { "job": 77831767117, "time": 117, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7211820145" }, { "job": 77831767109, "time": 236, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7211853769" }, { "job": 77831767210, "time": 207, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7211845714" }, { "job": 77831767108, "time": 282, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7211867486" } ], "_buildurl": "https://github.com/r-universe/kasselhingee/actions/runs/26439820591", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/kasselhingee/lacunaritycovariance", "_commit": { "id": "0e3653a9a09e4b2e557d3f0fe233b6c674a34aa1", "author": "Kassel Hingee ", "committer": "Kassel Hingee ", "message": "using Authors@R in DESCRIPTION. 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