{ "_id": "6a182b37acfb0bcc41db575d", "Package": "forestSAS", "Type": "Package", "Title": "Forest Spatial Structure Analysis Systems", "Version": "2.0.5", "Authors@R": "c(\nperson(\"Zongzheng\", \"Chai\", role = c(\"aut\", \"cre\"), email = \"chaizz@126.com\",\ncomment = c(ORCID = \"0000-0002-0530-0040\")),\nperson()\n)", "Description": "Recent years have seen significant interest in\nneighborhood-based structural parameters that effectively\nrepresent the spatial characteristics of tree populations and\nforest communities, and possess strong applicability for\nguiding forestry practices. This package provides valuable\ninformation that enhances our understanding and analysis of the\nfine-scale spatial structure of tree populations and forest\nstands. Reference: Yan L, Tan W, Chai Z, et al (2019)\n.", "License": "GPL-2", "LazyData": "TRUE", "Encoding": "UTF-8", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-28 11:43:46 UTC", "User": "root" }, "Author": "Zongzheng Chai [aut, cre] (ORCID:\n)", "Maintainer": "Zongzheng Chai ", "Config/pak/sysreqs": "libcairo2-dev cmake libfontconfig1-dev\nlibfreetype6-dev make libmagick++-dev gsfonts libicu-dev\nlibpng-dev libuv1-dev libssl-dev", "Repository": "https://zongzheng.r-universe.dev", "Date/Publication": "2026-05-28 08:55:52 UTC", "RemoteUrl": "https://github.com/cran/forestSAS", "RemoteRef": "HEAD", "RemoteSha": "f3360083b131082f004010a620aed34843cce520", "MD5sum": "91d9f23a3b4dda78ec50eab26ba4dbc8", "_user": "zongzheng", "_type": "src", "_file": "forestSAS_2.0.5.tar.gz", "_fileid": "248055c13fe8317ea243150b8c9d620bba3bc29d811ca06c5da6b9f07782864d", "_filesize": 2354349, "_sha256": "248055c13fe8317ea243150b8c9d620bba3bc29d811ca06c5da6b9f07782864d", "_created": "2026-05-28T11:43:46.000Z", "_published": "2026-05-28T11:47:03.706Z", "_distro": "noble", "_jobs": [ { "job": 78283366173, "time": 160, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7265005250" }, { "job": 78283366127, "time": 142, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7264999745" }, { "job": 78283366222, "time": 90, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7264983091" }, { "job": 78283366210, "time": 95, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7264984643" }, { "job": 78282828490, "time": 205, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7264955134" }, { "job": 78283366157, "time": 134, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7264996822" }, { "job": 78283366223, "time": 111, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7264989671" }, { "job": 78283366201, "time": 98, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7264986159" }, { "job": 78283366309, "time": 87, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7264982036" } ], "_buildurl": "https://github.com/r-universe/zongzheng/actions/runs/26572431762", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/cran/forestSAS", "_commit": { "id": "f3360083b131082f004010a620aed34843cce520", "author": "Zongzheng Chai ", "committer": "cran-robot ", "message": "version 2.0.5\n", "time": 1779958552 }, "_maintainer": { "name": "Zongzheng Chai", "email": "chaizz@126.com", "login": "zongzheng", "description": "I am a forester and also a doctorate in forest management,most of my research does concern forest management, vegetation ecology and ecological modelling.", "uuid": 18253500, "orcid": "0000-0002-0530-0040" }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.5.0", "role": "Depends" }, { "package": "ggimage", "role": "Imports" }, { "package": "reshape2", "role": "Imports" }, { "package": "utils", "role": "Imports" }, { "package": "spatstat.geom", "role": "Imports" }, { "package": "spatstat.random", "role": "Imports" }, { "package": "ggplot2", "role": "Suggests" }, { "package": "shiny", "role": "Suggests" }, { "package": "spatstat", "role": "Suggests" }, { "package": "spatstat.data", "role": "Suggests" } ], "_owner": "cran", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2026-22", "n": 1 } ], "_tags": [ { "name": "2.0.5", "date": "2026-05-28" } ], "_stars": 0, "_contributors": [ { "user": "zongzheng", "count": 3, "uuid": 18253500 } ], "_userbio": { "uuid": 18253500, "type": "user", "name": "Zongzheng Chai", "description": "I am a forester and also a doctorate in forest management,most of my research does concern forest management, vegetation ecology and ecological modelling." }, "_downloads": { "count": 566, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/forestSAS" }, "_searchresults": 25, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/forestSAS.html", "manual.pdf" ], "_realowner": "zongzheng", "_cranurl": false, "_releases": [ { "version": "1.0.1", "date": "2019-01-11" }, { "version": "2.0.4", "date": "2024-11-14" }, { "version": "2.0.5", "date": "2026-05-28" } ], "_exports": [ "addmark.ppp", "buffer", "crowding", "differ", "dominance", "expandedge", "forestSAS_simapp", "fsasN4", "ggrosechart", "ideal", "list_to_matrix", "mingling", "nnangle", "nnid", "nnIndex", "nnoverlap", "opt_spastr", "pv", "rebuild.ppp", "shrinkedge", "simtreecom", "spastr", "storeydvd", "uniform.angle" ], "_datasets": [ { "name": "tree.ppp", "title": "Sample data for analizing the forest spatial structure.", "object": "tree.ppp", "class": [ "ppp" ], "fields": [], "table": false, "tojson": false }, { "name": "treecom_example", "title": "Example data for analizing the forest community.", "object": "treecom_example", "class": [ "data.frame" ], "fields": [ "x", "y", "id", "spe", "dbh", "ht", "cw", "hcb", "volume", "quality", "storey" ], "rows": 100, "table": true, "tojson": true }, { "name": "treedata", "title": "Sample data for analizing the forest spatial structure.", "object": "treedata", "class": [ "data.frame" ], "fields": [ "tree.id", "x", "y", "sp.code", "dbh.cm", "h.m", "storey", "crownwid.m", "group", "biomass.kg", "quality" ], "rows": 41, "table": true, "tojson": true } ], "_help": [ { "page": "forestSAS-package", "title": "Forest Spatial Structure Analysis Systems", "topics": [ "forestSAS-package", "forestSAS" ] }, { "page": "addmark.ppp", "title": "Add marks for a point pattern", "topics": [ "addmark.ppp" ] }, { "page": "buffer", "title": "Identify the buffer zone in the point pattern", "topics": [ "buffer" ] }, { "page": "crowding", "title": "A forest spatial structure index characterizing crowding degree.", "topics": [ "crowding" ] }, { "page": "differ", "title": "A forest spatial structure index characterizing differation degree of tree attributies.", "topics": [ "differ" ] }, { "page": "dominance", "title": "A forest spatial structure index characterizing tree dominance", "topics": [ "dominance" ] }, { "page": "expandedge", "title": "Expand the edges for the point pattern with replication.", "topics": [ "expandedge" ] }, { "page": "forestSAS_simapp", "title": "Shiny for forest spatial structure analysis based on simulated data", "topics": [ "forestSAS_simapp" ] }, { "page": "fsasN4", "title": "A body function to analyze the forest saptial structure.", "topics": [ "fsasN4" ] }, { "page": "ggrosechart", "title": "Draw a rose chart using the ggplot2 package.", "topics": [ "ggrosechart" ] }, { "page": "ideal", "title": "A forest spatial structure index characterizing distribution of ideal state for tree attributies.", "topics": [ "ideal" ] }, { "page": "list_to_matrix", "title": "Converting list to matrix", "topics": [ "list_to_matrix" ] }, { "page": "mingling", "title": "A forest spatial structure index characterizing tree diversity", "topics": [ "mingling" ] }, { "page": "nnangle", "title": "Identify the angle among nearest neighbours", "topics": [ "nnangle" ] }, { "page": "nnid", "title": "Find the id of nearest neighbour for each point.", "topics": [ "nnid" ] }, { "page": "nnIndex", "title": "Get the marks of nearest neighbour in the point pattern", "topics": [ "nnIndex" ] }, { "page": "nnoverlap", "title": "Crown overlap among nearest neighbour", "topics": [ "nnoverlap" ] }, { "page": "opt_spastr", "title": "Optimal forest spatial structure indices.", "topics": [ "opt_spastr" ] }, { "page": "pv", "title": "Preference value", "topics": [ "pv" ] }, { "page": "rebuild.ppp", "title": "Reestablishing an object of class \"ppp\"", "topics": [ "rebuild.ppp" ] }, { "page": "shrinkedge", "title": "Shrink the edges for the point pattern", "topics": [ "shrinkedge" ] }, { "page": "simtreecom", "title": "Simulated a forest community data.", "topics": [ "simtreecom" ] }, { "page": "spastr", "title": "Computing forest spatial structure indices.", "topics": [ "spastr" ] }, { "page": "storeydvd", "title": "Dividing the forest storeies", "topics": [ "storeydvd" ] }, { "page": "tree.ppp", "title": "Sample data for analizing the forest spatial structure.", "topics": [ "tree.ppp" ] }, { "page": "treecom_example", "title": "Example data for analizing the forest community.", "topics": [ "treecom_example" ] }, { "page": "treedata", "title": "Sample data for analizing the forest spatial structure.", "topics": [ "treedata" ] }, { "page": "uniform.angle", "title": "A forest spatial structure index characterizing tree spatial distribution patterns", "topics": [ "uniform.angle" ] } ], "_rundeps": [ "abind", "base64enc", "bslib", "cachem", "cli", "cpp11", "curl", "deldir", "digest", "dplyr", "evaluate", "farver", "fastmap", "fontawesome", "fontBitstreamVera", "fontLiberation", "fontquiver", "fs", "gdtools", "generics", "ggfun", "ggimage", "ggiraph", "ggplot2", "ggplotify", "glue", "gridGraphics", "gtable", "highr", "htmltools", "htmlwidgets", "isoband", "jquerylib", "jsonlite", "knitr", "labeling", "lattice", "lifecycle", "magick", "magrittr", "MASS", "Matrix", "memoise", "mime", "pillar", "pkgconfig", "plyr", "polyclip", "purrr", "R6", "rappdirs", "RColorBrewer", "Rcpp", "reshape2", "rlang", "rmarkdown", "S7", "sass", "scales", "spatstat.data", "spatstat.geom", "spatstat.random", "spatstat.sparse", "spatstat.univar", "spatstat.utils", "stringi", "stringr", "systemfonts", "tensor", "tibble", "tidyselect", "tinytex", "utf8", "vctrs", "viridisLite", "withr", "xfun", "yaml", "yulab.utils" ], "_score": 1.3979400086720375, "_indexed": true, "_nocasepkg": "forestsas", "_universes": [ "zongzheng" ], "_previous": "2.0.4", "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "2.0.5", "date": "2026-05-28T11:46:21.000Z", "distro": "noble", "commit": "f3360083b131082f004010a620aed34843cce520", "fileid": "bed67b2cb980e85d96314f9bd164a17d20d3521edb525384ad972272e97f0a0d", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/zongzheng/actions/runs/26572431762" }, { "r": "4.6.0", "os": "linux", "version": "2.0.5", "date": "2026-05-28T11:46:07.000Z", "distro": "noble", "commit": "f3360083b131082f004010a620aed34843cce520", "fileid": "caa9a7a5ede970548d6cccd7265ac197854ec416e1c5a4b3d9f6f165c429afd2", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/zongzheng/actions/runs/26572431762" }, { "r": "4.5.3", "os": "mac", "version": "2.0.5", "date": "2026-05-28T11:45:20.000Z", "commit": "f3360083b131082f004010a620aed34843cce520", "fileid": "d724aa363072ef3972859bdfc7cc381bc8e9cc4a9ee560a519ae384ae4757907", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/zongzheng/actions/runs/26572431762" }, { "r": "4.6.0", "os": "mac", "version": "2.0.5", "date": "2026-05-28T11:45:24.000Z", "commit": "f3360083b131082f004010a620aed34843cce520", "fileid": "100bda014589473596c078c9cdd46b4bfa2e317ca6813dafc6130ae101e99522", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/zongzheng/actions/runs/26572431762" }, { "r": "4.6.0", "os": "wasm", "version": "2.0.5", "date": "2026-05-28T11:46:16.000Z", "commit": "f3360083b131082f004010a620aed34843cce520", "fileid": "7a20d36232af72947a3cf5878b2ba22800fe31bb5bfeffeefcbf4d1fd99d892e", "status": "success", "buildurl": "https://github.com/r-universe/zongzheng/actions/runs/26572431762" }, { "r": "4.7.0", "os": "win", "version": "2.0.5", "date": "2026-05-28T11:45:27.000Z", "commit": "f3360083b131082f004010a620aed34843cce520", "fileid": "da053781d7bb3d69d480cf423a61a353902fbf88443b25ea4d82f4373c19cc57", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/zongzheng/actions/runs/26572431762" }, { "r": "4.5.3", "os": "win", "version": "2.0.5", "date": "2026-05-28T11:45:18.000Z", "commit": "f3360083b131082f004010a620aed34843cce520", "fileid": "65e6b0141d21f6414ed112da4b1f93886f55e72aef331d971d8c878d9a3ae8bb", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/zongzheng/actions/runs/26572431762" }, { "r": "4.6.0", "os": "win", "version": "2.0.5", "date": "2026-05-28T11:45:03.000Z", "commit": "f3360083b131082f004010a620aed34843cce520", "fileid": "b47fd3d602687bb8e116bbb0a6a1e45b7fe7fa6ab3ab5c19bc745b4c9adfe1a4", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/zongzheng/actions/runs/26572431762" } ] }