{ "_id": "6a1035e5acfb0bcc41c99d64", "Package": "pcaPP", "Version": "2.0-5", "VersionNote": "Released 2.0-4-1 on 2024-08-09 on CRAN", "Title": "Robust PCA by Projection Pursuit", "Maintainer": "Valentin Todorov ", "Authors@R": "c(person(given = \"Peter\", family = \"Filzmoser\", role = \"aut\"),\nperson(given = \"Heinrich\", family = \"Fritz\", role = \"aut\"),\nperson(given = \"Klaudius\", family = \"Kalcher\", role = \"aut\"),\nperson(given = \"Valentin\", family = \"Todorov\", role = \"cre\",\nemail = \"valentin.todorov@chello.at\"))", "Description": "Provides functions for robust PCA by projection pursuit.\nThe methods are described in Croux et al. (2006)\n, Croux et al. (2013)\n, Todorov and Filzmoser\n(2013) .", "License": "GPL (>= 3)", "URL": "https://github.com/valentint/pcaPP", "BugReports": "https://github.com/valentint/pcaPP/issues", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-05-12 06:59:43 UTC", "User": "root" }, "Author": "Peter Filzmoser [aut], Heinrich Fritz [aut], Klaudius Kalcher\n[aut], Valentin Todorov [cre]", "Repository": "https://valentint.r-universe.dev", "Date/Publication": "2025-06-30 17:39:55 UTC", "RemoteUrl": "https://github.com/valentint/pcapp", "RemoteRef": "HEAD", "RemoteSha": "f2d90c38b3adbd42fe43bfa69b0ffd3bd0f7c390", "MD5sum": "f31913cf4bb0e08405259965a681c24d", "_user": "valentint", "_type": "src", "_file": "pcaPP_2.0-5.tar.gz", "_fileid": "b99516d8f46738a91ef631fd410d448db382eaa87b6c219d1ab5ec4d3980c7b9", "_filesize": 342188, "_sha256": "b99516d8f46738a91ef631fd410d448db382eaa87b6c219d1ab5ec4d3980c7b9", "_created": "2026-05-12T06:59:43.000Z", "_published": "2026-05-22T10:54:29.077Z", "_distro": "noble", "_jobs": [ { "job": 77365569391, "time": 160, "config": "linux-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "6937713033" }, { "job": 77365569651, "time": 103, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "6937696643" }, { "job": 77365570054, "time": 143, "config": "linux-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "6937708345" }, { "job": 77365569540, "time": 201, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "6937724899" }, { "job": 77365569601, "time": 100, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "6937696055" }, { "job": 77365569468, "time": 193, "config": "macos-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "6937722890" }, { "job": 77365569570, "time": 115, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "6937700918" }, { "job": 77365569366, "time": 227, "config": "macos-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "6937732621" }, { "job": 77365569427, "time": 172, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "6937666596" }, { "job": 77365569208, "time": 89, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7158793612" }, { "job": 77365569513, "time": 280, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "6937747294" }, { "job": 77365569399, "time": 277, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "6937746516" }, { "job": 77365569484, "time": 157, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "6937712243" } ], "_buildurl": "https://github.com/r-universe/valentint/actions/runs/25718697853", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/valentint/pcapp", "_commit": { "id": "f2d90c38b3adbd42fe43bfa69b0ffd3bd0f7c390", "author": "Valentin Todorov ", "committer": "Valentin Todorov ", "message": "CI codecov added\n", "time": 1751305195 }, "_maintainer": { "name": "Valentin Todorov", "email": "valentin.todorov@chello.at", "login": "valentint", "linkedin": "in/valentin-todorov-07958a1b", "uuid": 6060681 }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.6.2", "role": "Depends" }, { "package": "mvtnorm", "role": "Imports" }, { "package": "methods", "role": "Imports" }, { "package": "robustbase", "role": "Suggests" } ], "_owner": "valentint", "_selfowned": true, "_usedby": 378, "_updates": [ { "week": "2025-27", "n": 4 } ], "_tags": [], "_stars": 2, "_contributors": [ { "user": "valentint", "count": 20, "uuid": 6060681 } ], "_userbio": { "uuid": 6060681, "type": "user", "name": "Valentin Todorov" }, "_downloads": { "count": 43502, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/pcaPP" }, "_mentions": 8, "_devurl": "https://github.com/valentint/pcapp", "_searchresults": 262, "_topics": [ "openblas", "cpp" ], "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/pcaPP.html", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_homeurl": "https://github.com/valentint/pcapp", "_realowner": "valentint", "_cranurl": true, "_releases": [ { "version": "1.0", "date": "2006-04-03" }, { "version": "1.1", "date": "2006-10-04" }, { "version": "1.2", "date": "2006-11-14" }, { "version": "1.3", "date": "2006-11-23" }, { "version": "1.4", "date": "2007-02-11" }, { "version": "1.5", "date": "2007-04-23" }, { "version": "1.6", "date": "2009-01-23" }, { "version": "1.7", "date": "2009-07-18" }, { "version": "1.8", "date": "2010-03-09" }, { "version": "1.8-1", "date": "2010-04-15" }, { "version": "1.8-2", "date": "2010-07-24" }, { "version": "1.8-3", "date": "2010-10-14" }, { "version": "1.9-1", "date": "2011-06-06" }, { "version": "1.9-2", "date": "2011-06-15" }, { "version": "1.9-3", "date": "2011-06-20" }, { "version": "1.9-41", "date": "2011-07-29" }, { "version": "1.9-42", "date": "2011-08-04" }, { "version": "1.9-43", "date": "2011-09-01" }, { "version": "1.9-44", "date": "2011-09-13" }, { "version": "1.9-45", "date": "2011-12-27" }, { "version": "1.9-46", "date": "2012-04-11" }, { "version": "1.9-47", "date": "2012-05-14" }, { "version": "1.9-48", "date": "2012-09-08" }, { "version": "1.9-49", "date": "2013-03-22" }, { "version": "1.9-50", "date": "2014-09-19" }, { "version": "1.9-60", "date": "2014-10-21" }, { "version": "1.9-61", "date": "2016-10-10" }, { "version": "1.9-70", "date": "2017-06-25" }, { "version": "1.9-72", "date": "2017-06-27" }, { "version": "1.9-72.1", "date": "2018-01-04" }, { "version": "1.9-73", "date": "2018-01-14" }, { "version": "1.9-74", "date": "2021-04-23" }, { "version": "2.0-1", "date": "2022-04-26" }, { "version": "2.0-2", "date": "2022-07-09" }, { "version": "2.0-3", "date": "2022-10-24" }, { "version": "2.0-4", "date": "2023-12-07" }, { "version": "2.0-4-1", "date": "2024-08-09" }, { "version": "2.0-5", "date": "2024-08-19" } ], "_exports": [ "cor.fk", "covPC", "covPCAgrid", "covPCAproj", "data.Zou", "l1median", "l1median_BFGS", "l1median_CG", "l1median_HoCr", "l1median_NLM", "l1median_NM", "l1median_VaZh", "objplot", "opt.BIC", "opt.TPO", "PCAgrid", "PCAproj", "PCdiagplot", "plotcov", "qn", "ScaleAdv", "sPCAgrid" ], "_help": [ { "page": "cor.fk", "title": "Fast estimation of Kendall's tau rank correlation coefficient", "topics": [ "cor.fk" ] }, { "page": "covPC", "title": "Covariance Matrix Estimation from princomp Object", "topics": [ "covPC" ] }, { "page": "covPCA", "title": "Robust Covariance Matrix Estimation", "topics": [ "covPCAgrid", "covPCAproj" ] }, { "page": "data.Zou", "title": "Test Data Generation for Sparse PCA examples", "topics": [ "data.Zou" ] }, { "page": "l1median", "title": "Multivariate L1 Median", "topics": [ "l1median" ] }, { "page": "l1median_NLM", "title": "Multivariate L1 Median", "topics": [ "l1median_BFGS", "l1median_CG", "l1median_HoCr", "l1median_NLM", "l1median_NM", "l1median_VaZh" ] }, { "page": "objplot", "title": "Objective Function Plot for Sparse PCs", "topics": [ "objplot" ] }, { "page": "opt.TPO", "title": "Model Selection for Sparse (Robust) Principal Components", "topics": [ "opt.BIC", "opt.TPO" ] }, { "page": "PCAgrid", "title": "(Sparse) Robust Principal Components using the Grid search algorithm", "topics": [ "PCAgrid", "sPCAgrid" ] }, { "page": "PCAproj", "title": "Robust Principal Components using the algorithm of Croux and Ruiz-Gazen (2005)", "topics": [ "PCAproj" ] }, { "page": "PCdiagplot", "title": "Diagnostic plot for principal components", "topics": [ "PCdiagplot" ] }, { "page": "plot.opt.TPO", "title": "Tradeoff Curves for Sparse PCs", "topics": [ "plot.opt.BIC", "plot.opt.TPO" ] }, { "page": "plotcov", "title": "Compare two Covariance Matrices in Plots", "topics": [ "plotcov" ] }, { "page": "Qn", "title": "scale estimation using the robust Qn estimator", "topics": [ "qn" ] }, { "page": "ScaleAdv", "title": "centers and rescales data", "topics": [ "ScaleAdv" ] } ], "_readme": "https://github.com/valentint/pcapp/raw/HEAD/README.md", "_rundeps": [ "mvtnorm" ], "_sysdeps": [ { "shlib": "liblapack", "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": "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" } ], "_vignettes": [ { "source": "matlab.rnw", "filename": "matlab.pdf", "title": "Compiling pcaPP for Matlab", "engine": "utils::Sweave", "headings": [], "created": "2022-07-08 21:43:11", "modified": "2022-07-08 21:43:11", "commits": 1 } ], "_score": 11.014513556926591, "_indexed": true, "_nocasepkg": "pcapp", "_universes": [ "valentint" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "2.0-5", "date": "2026-05-12T07:02:30.000Z", "distro": "noble", "arch": "aarch64", "commit": "f2d90c38b3adbd42fe43bfa69b0ffd3bd0f7c390", "fileid": "2c26f6bfa9b673d3b998afb3247df658e5dcac9c26cdcc1bb389921a2946264a", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/valentint/actions/runs/25718697853" }, { "r": "4.7.0", "os": "linux", "version": "2.0-5", "date": "2026-05-12T07:01:33.000Z", "distro": "noble", "arch": "x86_64", "commit": "f2d90c38b3adbd42fe43bfa69b0ffd3bd0f7c390", "fileid": "1eb00a6e51f50c753e60bf95cf3952033be549051b8912d88f76f2442723fb54", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/valentint/actions/runs/25718697853" }, { "r": "4.6.0", "os": "linux", "version": "2.0-5", "date": "2026-05-12T07:02:17.000Z", "distro": "noble", "arch": "aarch64", "commit": "f2d90c38b3adbd42fe43bfa69b0ffd3bd0f7c390", "fileid": "3c49716670d8e012fc5909e123ad93d75f80bda8c74c1af57b8725194811d7d4", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/valentint/actions/runs/25718697853" }, { "r": "4.6.0", "os": "linux", "version": "2.0-5", "date": "2026-05-12T07:03:09.000Z", "distro": "noble", "arch": "x86_64", "commit": "f2d90c38b3adbd42fe43bfa69b0ffd3bd0f7c390", "fileid": "c62259d931c18a0be0d3ba8462ae09602a6c2c59d9b683961856128dc6adf965", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/valentint/actions/runs/25718697853" }, { "r": "4.5.3", "os": "mac", "version": "2.0-5", "date": "2026-05-12T07:01:25.000Z", "arch": "aarch64", "commit": "f2d90c38b3adbd42fe43bfa69b0ffd3bd0f7c390", "fileid": "136005bd146489d1150bfcc8009e43d58e7e0d65ffebf9318d26c3127d98a67b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/valentint/actions/runs/25718697853" }, { "r": "4.5.3", "os": "mac", "version": "2.0-5", "date": "2026-05-12T07:02:50.000Z", "arch": "x86_64", "commit": "f2d90c38b3adbd42fe43bfa69b0ffd3bd0f7c390", "fileid": "211a417fb922026c839e85a1ed52fd514b9bb27a5ee1c6cf7060594580270d08", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/valentint/actions/runs/25718697853" }, { "r": "4.6.0", "os": "mac", "version": "2.0-5", "date": "2026-05-12T07:01:45.000Z", "arch": "aarch64", "commit": "f2d90c38b3adbd42fe43bfa69b0ffd3bd0f7c390", "fileid": "b6fc06a7371256efb30073bccfcd6f1afdf0269c5470b8f09be44c6a4aa3ae8d", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/valentint/actions/runs/25718697853" }, { "r": "4.6.0", "os": "mac", "version": "2.0-5", "date": "2026-05-12T07:03:17.000Z", "arch": "x86_64", "commit": "f2d90c38b3adbd42fe43bfa69b0ffd3bd0f7c390", "fileid": "1d4883474ea88aa0d263289706002f490741cf7c06a8ef62ff3adfd972852791", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/valentint/actions/runs/25718697853" }, { "r": "4.7.0", "os": "win", "version": "2.0-5", "date": "2026-05-12T07:01:50.000Z", "arch": "x86_64", "commit": "f2d90c38b3adbd42fe43bfa69b0ffd3bd0f7c390", "fileid": "f06c2b15f2db70608ffea094f891fb7cb4473a398d4416f2cbe70d2307fdd322", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/valentint/actions/runs/25718697853" }, { "r": "4.5.3", "os": "win", "version": "2.0-5", "date": "2026-05-12T07:01:53.000Z", "arch": "x86_64", "commit": "f2d90c38b3adbd42fe43bfa69b0ffd3bd0f7c390", "fileid": "fc08425acf145acf38d8f8e897a9e5aee751d9066567c14ba74a4b253e00f8f8", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/valentint/actions/runs/25718697853" }, { "r": "4.6.0", "os": "win", "version": "2.0-5", "date": "2026-05-12T07:01:35.000Z", "arch": "x86_64", "commit": "f2d90c38b3adbd42fe43bfa69b0ffd3bd0f7c390", "fileid": "a638dd8a231c80ded2facc2573adbf9d709a2d7abd0e0c12e3b12316165d140a", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/valentint/actions/runs/25718697853" }, { "r": "4.6.0", "os": "wasm", "version": "2.0-5", "date": "2026-05-22T10:54:11.000Z", "arch": "emscripten", "commit": "f2d90c38b3adbd42fe43bfa69b0ffd3bd0f7c390", "fileid": "b1ff48461b3af60604dce8241a6af05a3255608d02eeced106d1aa9aeddf696f", "status": "success", "buildurl": "https://github.com/r-universe/valentint/actions/runs/25718697853" } ] }