{ "_id": "6a3a524e6265ec60d620eeec", "Package": "lyubishchev", "Type": "Package", "Title": "Quantitative Taxonomy Methods of A.A. Lyubishchev (1943)", "Version": "0.1.0", "Authors@R": "person(\"Akzhan\", \"Berdeyev\",\nemail = \"akzhan.berdeyev@gmail.com\",\nrole = c(\"aut\", \"cre\"))", "Description": "Implements the multivariate classification methods of\nAlexander Alexandrovich Lyubishchev (1890-1972), as described\nin his 1943 manuscript 'Programma obshchey sistematiki'\nLyubishchev (1943)\n and\npublished in Lubischew (1962)\n. Provides\ndivergence_coefficient() for measuring separation between\ngroups on continuous features, scatter_ellipse() for fitting\ncovariance ellipses per class, transgression() for detecting\nellipse overlap, and classify() for Bayesian posterior\nclassification. These methods predate and are more general than\nthe binary-character similarity coefficients of Sokal and\nSneath (1963) that appear in other R packages.", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "RoxygenNote": "7.3.1", "VignetteBuilder": "knitr", "URL": "https://github.com/AkzhanBerdi/lyubishchev-r", "BugReports": "https://github.com/AkzhanBerdi/lyubishchev-r/issues", "NeedsCompilation": "no", "Packaged": { "Date": "2026-06-23 09:26:58 UTC", "User": "root" }, "Author": "Akzhan Berdeyev [aut, cre]", "Maintainer": "Akzhan Berdeyev ", "Repository": "https://akzhanberdi.r-universe.dev", "Date/Publication": "2026-06-22 18:32:08 UTC", "RemoteUrl": "https://github.com/cran/lyubishchev", "RemoteRef": "HEAD", "RemoteSha": "a09cfd7196d53d7b7e16d6283d1dd0bd0a92802d", "MD5sum": "8e721a7d9996ccd65973809357f552a3", "_user": "akzhanberdi", "_type": "src", "_file": "lyubishchev_0.1.0.tar.gz", "_fileid": "709a75009a1f0953f58425528de3f872974fc4f3138bc86b264c9b28e8d4c031", "_filesize": 170722, "_sha256": "709a75009a1f0953f58425528de3f872974fc4f3138bc86b264c9b28e8d4c031", "_created": "2026-06-23T09:26:58.000Z", "_published": "2026-06-23T09:30:54.123Z", "_distro": "noble", "_jobs": [ { "job": 82921334964, "time": 116, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7816812475" }, { "job": 82921334972, "time": 109, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7816808895" }, { "job": 82921335035, "time": 138, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7816809974" }, { "job": 82921334967, "time": 203, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7816825041" }, { "job": 82920824424, "time": 157, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7816765667" }, { "job": 82921334977, "time": 97, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7816804813" }, { "job": 82921335010, "time": 72, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7816795095" }, { "job": 82921335001, "time": 66, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7816792909" }, { "job": 82921334991, "time": 80, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7816798237" } ], "_buildurl": "https://github.com/r-universe/akzhanberdi/actions/runs/28016124054", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/cran/lyubishchev", "_commit": { "id": "a09cfd7196d53d7b7e16d6283d1dd0bd0a92802d", "author": "Akzhan Berdeyev ", "committer": "cran-robot ", "message": "version 0.1.0\n", "time": 1782153128 }, "_maintainer": { "name": "Akzhan Berdeyev", "email": "akzhan.berdeyev@gmail.com", "login": "akzhanberdi", "description": "", "uuid": 113842172 }, "_registered": true, "_dependencies": [ { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "ggplot2", "role": "Suggests" } ], "_owner": "cran", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2026-26", "n": 1 } ], "_tags": [ { "name": "0.1.0", "date": "2026-06-22" } ], "_stars": 0, "_contributors": [ { "user": "akzhanberdi", "count": 1, "uuid": 113842172 } ], "_userbio": { "uuid": 113842172, "type": "user", "name": "AkzhanBerdi", "followers": 2 }, "_downloads": { "count": 0, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/lyubishchev" }, "_devurl": "https://github.com/akzhanberdi/lyubishchev-r", "_searchresults": 0, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/lyubishchev.html", "extra/NEWS.html", "extra/NEWS.txt", "LICENSE", "manual.pdf" ], "_realowner": "akzhanberdi", "_cranurl": false, "_releases": [ { "version": "0.1.0", "date": "2026-06-22" } ], "_exports": [ "classify", "divergence_coefficient", "scatter_ellipse", "transgression" ], "_help": [ { "page": "classify", "title": "Classify a Specimen by Multivariate Posterior Probability", "topics": [ "classify" ] }, { "page": "divergence_coefficient", "title": "Lyubishchev's Divergence Coefficient", "topics": [ "divergence_coefficient" ] }, { "page": "scatter_ellipse", "title": "Fit Scatter Ellipses per Class", "topics": [ "scatter_ellipse" ] }, { "page": "transgression", "title": "Detect Overlap (Transgression) Between Two Scatter Ellipses", "topics": [ "transgression" ] } ], "_rundeps": [], "_vignettes": [ { "source": "lyubishchev.Rmd", "filename": "lyubishchev.html", "title": "Quantitative Taxonomy with Lyubishchev's Methods", "engine": "knitr::rmarkdown", "headings": [ "Background", "Divergence coefficient", "Scatter ellipses", "Transgression", "Classification", "When to use this package", "References" ], "created": "2026-06-22 18:32:08", "modified": "2026-06-22 18:32:08", "commits": 1 } ], "_score": 2, "_indexed": true, "_nocasepkg": "lyubishchev", "_universes": [ "akzhanberdi" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.1.0", "date": "2026-06-23T09:28:57.000Z", "distro": "noble", "commit": "a09cfd7196d53d7b7e16d6283d1dd0bd0a92802d", "fileid": "bca62d93c5662b5a0feafa58d41c90e5f1454881256c2cb16e997f0f7827a9d7", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/akzhanberdi/actions/runs/28016124054" }, { "r": "4.6.0", "os": "linux", "version": "0.1.0", "date": "2026-06-23T09:28:48.000Z", "distro": "noble", "commit": "a09cfd7196d53d7b7e16d6283d1dd0bd0a92802d", "fileid": "c8b32bafae73827e675ae896ae4eb36c0d7e8a622e6a368f891c317680047cf8", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/akzhanberdi/actions/runs/28016124054" }, { "r": "4.5.3", "os": "mac", "version": "0.1.0", "date": "2026-06-23T09:28:53.000Z", "commit": "a09cfd7196d53d7b7e16d6283d1dd0bd0a92802d", "fileid": "6442f33c9335163b09b84dbe6f7425ceaed207e38c50fc38cba95234698191ed", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/akzhanberdi/actions/runs/28016124054" }, { "r": "4.6.0", "os": "mac", "version": "0.1.0", "date": "2026-06-23T09:29:25.000Z", "commit": "a09cfd7196d53d7b7e16d6283d1dd0bd0a92802d", "fileid": "8f253a3f59e231be52bcc3715733960131b1139d4d6495fbc52acfdc30f44f6b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/akzhanberdi/actions/runs/28016124054" }, { "r": "4.6.0", "os": "wasm", "version": "0.1.0", "date": "2026-06-23T09:28:48.000Z", "commit": "a09cfd7196d53d7b7e16d6283d1dd0bd0a92802d", "fileid": "d39727d6558debbec6d1d92bec364036884781d218a55945a94d5cdd4ba8d221", "status": "success", "buildurl": "https://github.com/r-universe/akzhanberdi/actions/runs/28016124054" }, { "r": "4.7.0", "os": "win", "version": "0.1.0", "date": "2026-06-23T09:28:09.000Z", "commit": "a09cfd7196d53d7b7e16d6283d1dd0bd0a92802d", "fileid": "cacc589d051b2ea764b8de81e180d37a5ac7389250889fb65927c5f2e496a3a4", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/akzhanberdi/actions/runs/28016124054" }, { "r": "4.5.3", "os": "win", "version": "0.1.0", "date": "2026-06-23T09:28:04.000Z", "commit": "a09cfd7196d53d7b7e16d6283d1dd0bd0a92802d", "fileid": "5fdc52af4548210ff942a0db1a5fe798cad8d81b3d815d867685d61f2a873460", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/akzhanberdi/actions/runs/28016124054" }, { "r": "4.6.0", "os": "win", "version": "0.1.0", "date": "2026-06-23T09:28:16.000Z", "commit": "a09cfd7196d53d7b7e16d6283d1dd0bd0a92802d", "fileid": "163647c078fdb40adbaafe5fbd4ce6c863b926bc67eda382fe16dc50db924c7b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/akzhanberdi/actions/runs/28016124054" } ] }