{ "_id": "6a1eaa13b25058d4daad96e6", "Package": "abclass", "Title": "Angle-Based Classification", "Version": "0.5.1", "Authors@R": "c(\nperson(given = \"Wenjie\", family = \"Wang\",\nemail = \"wang@wwenjie.org\",\nrole = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0003-0363-3180\")),\nperson(family = \"Eli Lilly and Company\",\nrole = \"cph\")\n)", "Description": "Multi-category angle-based large-margin classifiers. See\nZhang and Liu (2014) for details.", "Copyright": "Eli Lilly and Company", "License": "GPL (>= 3)", "URL": "https://wwenjie.org/abclass,\nhttps://github.com/wenjie2wang/abclass", "BugReports": "https://github.com/wenjie2wang/abclass/issues", "Encoding": "UTF-8", "RoxygenNote": "7.3.3", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-06-02 09:52:30 UTC", "User": "root" }, "Author": "Wenjie Wang [aut, cre] (ORCID:\n), Eli Lilly and Company\n[cph]", "Maintainer": "Wenjie Wang ", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2026-01-11 18:46:45 UTC", "RemoteUrl": "https://github.com/cran/abclass", "RemoteRef": "HEAD", "RemoteSha": "e2152578d90952a461eb756b4c4376a225e9c750", "MD5sum": "b6ba0287ca50e90b557ccdf7ec5f7058", "_user": "cran", "_type": "src", "_file": "abclass_0.5.1.tar.gz", "_fileid": "5e2e3582607dad8a07e00bb42e12a0833b3e86620ba523321e1e9fa9b197316b", "_filesize": 209428, "_sha256": "5e2e3582607dad8a07e00bb42e12a0833b3e86620ba523321e1e9fa9b197316b", "_created": "2026-06-02T09:52:30.000Z", "_published": "2026-06-02T10:01:55.875Z", "_distro": "noble", "_jobs": [ { "job": 79045192576, "time": 305, "config": "linux-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "7354649581" }, { "job": 79045191674, "time": 244, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7354626883" }, { "job": 79045191675, "time": 270, "config": "linux-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7354637218" }, { "job": 79045191700, "time": 221, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7354619394" }, { "job": 79044301640, "time": 311, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7354537570" }, { "job": 79045191636, "time": 163, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7354598947" } ], "_buildurl": "https://github.com/r-universe/cran/actions/runs/26811869111", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/cran/abclass", "_commit": { "id": "e2152578d90952a461eb756b4c4376a225e9c750", "author": "Wenjie Wang ", "committer": "cran-robot ", "message": "version 0.5.1\n", "time": 1768157205 }, "_maintainer": { "name": "Wenjie Wang", "email": "wang@wwenjie.org", "login": "wenjie2wang", "description": "", "uuid": 11081955, "orcid": "0000-0003-0363-3180" }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.5.0", "role": "Depends" }, { "package": "Rcpp", "role": "LinkingTo" }, { "package": "RcppArmadillo", "role": "LinkingTo" }, { "package": "Rcpp", "role": "Imports" }, { "package": "graphics", "role": "Imports" }, { "package": "parallel", "role": "Imports" }, { "package": "stats", "role": "Imports" }, { "package": "Matrix", "role": "Suggests" }, { "package": "Rglpk", "role": "Suggests" }, { "package": "quadprog", "role": "Suggests" }, { "package": "tinytest", "role": "Suggests" } ], "_owner": "cran", "_selfowned": false, "_usedby": 0, "_updates": [ { "week": "2025-40", "n": 1 }, { "week": "2026-02", "n": 1 } ], "_tags": [ { "name": "0.5.0", "date": "2025-10-05" }, { "name": "0.5.1", "date": "2026-01-11" } ], "_stars": 0, "_contributors": [ { "user": "wenjie2wang", "count": 6, "uuid": 11081955 } ], "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 301, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/abclass" }, "_devurl": "https://github.com/wenjie2wang/abclass", "_pkgdown": "https://wwenjie.org/abclass", "_searchresults": 7, "_topics": [ "openblas", "cpp", "openmp" ], "_rbuild": "4.6.0", "_assets": [ "extra/abclass.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/wenjie2wang/abclass", "_realowner": "wenjie2wang", "_cranurl": false, "_releases": [ { "version": "0.1.0", "date": "2022-03-07" }, { "version": "0.2.0", "date": "2022-04-12" }, { "version": "0.3.0", "date": "2022-05-28" }, { "version": "0.4.0", "date": "2022-09-18" }, { "version": "0.5.0", "date": "2025-10-05" }, { "version": "0.5.1", "date": "2026-01-11" } ], "_exports": [ "abclass", "abclass_propscore", "abclass.control", "cv.abclass", "cv.moml", "cv.supclass", "et.abclass", "et.moml", "moml", "supclass", "supclass.control", "vertex" ], "_help": [ { "page": "abclass", "title": "Multi-Category Angle-Based Classification", "topics": [ "abclass", "abclass.control" ] }, { "page": "abclass_propscore", "title": "Estimate Propensity Score by the Angle-Based Classifiers", "topics": [ "abclass_propscore" ] }, { "page": "coef.abclass", "title": "Coefficient Estimates of A Trained Angle-Based Classifier", "topics": [ "coef.abclass" ] }, { "page": "coef.supclass", "title": "Coefficient Estimates of A Trained Sup-Norm Classifier", "topics": [ "coef.supclass" ] }, { "page": "cv.abclass", "title": "Tune Angle-Based Classifiers by Cross-Validation", "topics": [ "cv.abclass" ] }, { "page": "cv.moml", "title": "MOML with Cross-Validation", "topics": [ "cv.moml" ] }, { "page": "cv.supclass", "title": "Tune Sup-Norm Classifiers by Cross-Validation", "topics": [ "cv.supclass" ] }, { "page": "et.abclass", "title": "Tune Angle-Based Classifiers by ET-Lasso", "topics": [ "et.abclass" ] }, { "page": "et.moml", "title": "MOML with ET-Lasso", "topics": [ "et.moml" ] }, { "page": "moml", "title": "Multi-Category Outcome-Weighted Margin-Based Learning (MOML)", "topics": [ "moml", "moml.control" ] }, { "page": "predict.abclass", "title": "Prediction by A Trained Angle-Based Classifier", "topics": [ "predict.abclass" ] }, { "page": "predict.supclass", "title": "Predictions from A Trained Sup-Norm Classifier", "topics": [ "predict.supclass" ] }, { "page": "supclass", "title": "Multi-Category Classifiers with Sup-Norm Regularization", "topics": [ "supclass", "supclass.control" ] }, { "page": "vertex", "title": "Simplex Vertices for The Angle-Based Classification", "topics": [ "vertex" ] } ], "_readme": "https://github.com/cran/abclass/raw/HEAD/README.md", "_rundeps": [ "Rcpp", "RcppArmadillo" ], "_sysdeps": [ { "shlib": "libblas", "package": "libopenblas0-pthread", "source": "openblas", "version": "0.3.26+ds-1ubuntu0.1", "name": "openblas", "homepage": "https://www.openblas.net/", "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)" }, { "shlib": "libstdc++", "package": "libstdc++6", "source": "gcc", "version": "14.2.0-4ubuntu2~24.04.1", "name": "c++", "homepage": "http://gcc.gnu.org/", "description": "GNU Standard C++ Library v3" }, { "shlib": "libgomp", "package": "libgomp1", "source": "gcc", "version": "14.2.0-4ubuntu2~24.04.1", "name": "openmp", "homepage": "http://gcc.gnu.org/", "description": "GCC OpenMP (GOMP) support library" } ], "_score": 2, "_indexed": false, "_nocasepkg": "abclass", "_universes": [ "cran" ], "_indexurl": "https://wenjie2wang.r-universe.dev/abclass", "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.5.1", "date": "2026-06-02T09:57:36.000Z", "distro": "noble", "arch": "aarch64", "commit": "e2152578d90952a461eb756b4c4376a225e9c750", "fileid": "be850193b1aa533ea8a5c24cb802d479fd81e3edc02086fe4773b1c343be0c57", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/26811869111" }, { "r": "4.7.0", "os": "linux", "version": "0.5.1", "date": "2026-06-02T09:56:46.000Z", "distro": "noble", "arch": "x86_64", "commit": "e2152578d90952a461eb756b4c4376a225e9c750", "fileid": "dbef37d2a666fbcb5ab1c3fafa1cc53bc7b31baf167bd8e28f9bbc108218e3a7", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/26811869111" }, { "r": "4.6.0", "os": "linux", "version": "0.5.1", "date": "2026-06-02T09:57:02.000Z", "distro": "noble", "arch": "aarch64", "commit": "e2152578d90952a461eb756b4c4376a225e9c750", "fileid": "2118adaabcbf081fd91f2d80dd7425aae7882273280919a439e4163e6ada3075", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/26811869111" }, { "r": "4.6.0", "os": "linux", "version": "0.5.1", "date": "2026-06-02T09:56:32.000Z", "distro": "noble", "arch": "x86_64", "commit": "e2152578d90952a461eb756b4c4376a225e9c750", "fileid": "bae8e2a6fcc0fbf8c0798f35521551f6a113c820983bd084b57f58047fa51a16", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/26811869111" }, { "r": "4.6.0", "os": "wasm", "version": "0.5.1", "date": "2026-06-02T09:57:00.000Z", "arch": "emscripten", "commit": "e2152578d90952a461eb756b4c4376a225e9c750", "fileid": "2832c3e49b557d715f815973c4318a3425b7c9f60ff9db914ca1917faabe8905", "status": "success", "buildurl": "https://github.com/r-universe/cran/actions/runs/26811869111" } ] }