{ "_id": "6a27e4b824555f66ed548b37", "Package": "QZ", "Version": "0.2-4", "Date": "2025-04-12", "Title": "Generalized Eigenvalues and QZ Decomposition", "Authors@R": "c(person(\"Wei-Chen\", \"Chen\", role = c(\"aut\", \"cre\"), email=\n\"wccsnow@gmail.com\"), person(\"LAPACK authors\", role = c(\"aut\", \"cph\")))", "LazyLoad": "yes", "LazyData": "yes", "Copyright": "See QZ/inst/LAPACK_LICENSE.txt for the files in src/qz/.", "Description": "Generalized eigenvalues and eigenvectors use QZ\ndecomposition (generalized Schur decomposition). The\ndecomposition needs an N-by-N non-symmetric matrix A or paired\nmatrices (A,B) with eigenvalues reordering mechanism. The\ndecomposition functions are mainly based Fortran subroutines in\ncomplex*16 and double precision of LAPACK library (version\n3.10.0 or later).", "License": "Mozilla Public License 2.0", "NeedsCompilation": "yes", "Maintainer": "Wei-Chen Chen ", "Repository": "https://snoweye.r-universe.dev", "Date/Publication": "2025-08-13 00:14:12 UTC", "RemoteUrl": "https://github.com/snoweye/qz", "RemoteRef": "HEAD", "RemoteSha": "efc7d6cee9319c34c6da600ef725931dfd0761aa", "Packaged": { "Date": "2026-06-09 09:55:46 UTC", "User": "root" }, "Author": "Wei-Chen Chen [aut, cre],\nLAPACK authors [aut, cph]", "MD5sum": "47aee4b8845ffaafbcda286744d59320", "_user": "snoweye", "_type": "src", "_file": "QZ_0.2-4.tar.gz", "_fileid": "641eface72cc4a501c2bf77ddfdac2c93b34e461fea4b4c8cd010d540d474ae8", "_filesize": 637617, "_sha256": "641eface72cc4a501c2bf77ddfdac2c93b34e461fea4b4c8cd010d540d474ae8", "_created": "2026-06-09T09:55:46.000Z", "_published": "2026-06-09T10:02:32.340Z", "_distro": "noble", "_jobs": [ { "job": 80295780230, "time": 127, "config": "linux-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "7504392076" }, { "job": 80295780234, "time": 133, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7504393344" }, { "job": 80295780253, "time": 136, "config": "linux-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7504395561" }, { "job": 80295780361, "time": 174, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7504407482" }, { "job": 80295780281, "time": 146, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7504397808" }, { "job": 80295780212, "time": 236, "config": "macos-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "7504428781" }, { "job": 80295780208, "time": 221, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7504412358" }, { "job": 80295780189, "time": 363, "config": "macos-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7504473140" }, { "job": 80295294533, "time": 159, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7504346991" }, { "job": 80295780200, "time": 126, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7504391074" }, { "job": 80295780342, "time": 148, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7504398453" }, { "job": 80295780240, "time": 104, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7504384023" }, { "job": 80295780210, "time": 115, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7504387013" } ], "_buildurl": "https://github.com/r-universe/snoweye/actions/runs/27198220353", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/snoweye/qz", "_commit": { "id": "efc7d6cee9319c34c6da600ef725931dfd0761aa", "author": "snoweye ", "committer": "snoweye ", "message": "0.2-4 was forgotten to be pushed in April.\n", "time": 1755044052 }, "_maintainer": { "name": "Wei-Chen Chen", "email": "wccsnow@gmail.com", "login": "snoweye", "description": "", "uuid": 2565440 }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.6.0", "role": "Depends" }, { "package": "methods", "role": "Depends" }, { "package": "Matrix", "role": "Depends" }, { "package": "fda", "role": "Suggests" } ], "_owner": "snoweye", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2025-33", "n": 1 } ], "_tags": [], "_stars": 2, "_contributors": [ { "user": "snoweye", "count": 67, "uuid": 2565440 } ], "_userbio": { "uuid": 2565440, "type": "user", "name": "Wei-Chen Chen" }, "_downloads": { "count": 209, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/QZ" }, "_mentions": 3, "_devurl": "https://github.com/snoweye/qz", "_searchresults": 87, "_topics": [ "openblas" ], "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/QZ.html", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_homeurl": "https://github.com/snoweye/qz", "_realowner": "snoweye", "_cranurl": true, "_releases": [ { "version": "0.1-0", "date": "2013-06-01" }, { "version": "0.1-1", "date": "2013-06-04" }, { "version": "0.1-2", "date": "2013-06-24" }, { "version": "0.1-3", "date": "2013-07-02" }, { "version": "0.1-4", "date": "2013-07-03" }, { "version": "0.1-5", "date": "2016-12-21" }, { "version": "0.1-6", "date": "2017-05-14" }, { "version": "0.1-7", "date": "2019-06-05" }, { "version": "0.1-8", "date": "2019-11-20" }, { "version": "0.1-9", "date": "2019-11-28" }, { "version": "0.2-1", "date": "2020-12-13" }, { "version": "0.2-2", "date": "2022-01-11" }, { "version": "0.2-3", "date": "2023-09-04" }, { "version": "0.2-4", "date": "2025-04-13" } ], "_exports": [ "fda.geigen", "geigen", "H", "ordqz", "print.dgees", "print.dgeev", "print.dgges", "print.dggev", "print.dtgsen", "print.dtrsen", "print.zgees", "print.zgeev", "print.zgges", "print.zggev", "print.ztgsen", "print.ztrsen", "qz", "qz.dgees", "qz.dgeev", "qz.dgges", "qz.dggev", "qz.dtgsen", "qz.dtrsen", "qz.geigen", "qz.zgees", "qz.zgeev", "qz.zgges", "qz.zggev", "qz.ztgsen", "qz.ztrsen" ], "_datasets": [ { "name": "exA1", "title": "Small example datasets", "object": "example_A", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "exA2", "title": "Small example datasets", "object": "example_A", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "exA3", "title": "Small example datasets", "object": "example_A", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "exA4", "title": "Small example datasets", "object": "example_A", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "exAB1", "title": "Small example datasets", "object": "example_AB", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "exAB2", "title": "Small example datasets", "object": "example_AB", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "exAB3", "title": "Small example datasets", "object": "example_AB", "class": [ "list" ], "fields": [], "table": false, "tojson": true }, { "name": "exAB4", "title": "Small example datasets", "object": "example_AB", "class": [ "list" ], "fields": [], "table": false, "tojson": true } ], "_help": [ { "page": "00_QZ-package", "title": "Generalized Eigenvalues and QZ Decomposition", "topics": [ "QZ-package" ] }, { "page": "yy_transpose", "title": "Conjugate Transpose for Complex Matrix", "topics": [ "H" ] }, { "page": "11_example", "title": "Small example datasets", "topics": [ "exA1", "exA2", "exA3", "exA4", "exAB1", "exAB2", "exAB3", "exAB4" ] }, { "page": "30_fda_geigen", "title": "Generalized Eigen Analysis as in fda Package", "topics": [ "fda.geigen" ] }, { "page": "21_qz_geigen", "title": "Generalized Eigen Values", "topics": [ "geigen", "qz.geigen" ] }, { "page": "xx_print.method", "title": "Functions for Printing Objects According to Classes", "topics": [ "print.dgees", "print.dgeev", "print.dgges", "print.dggev", "print.dtgsen", "print.dtrsen", "print.zgees", "print.zgeev", "print.zgges", "print.zggev", "print.ztgsen", "print.ztrsen" ] }, { "page": "23_qz", "title": "QZ Decomposition", "topics": [ "qz" ] }, { "page": "24_ordqz", "title": "Reordering QZ Decomposition", "topics": [ "ordqz" ] }, { "page": "dd_qz_dgees", "title": "QZ Decomposition for a Real Matrix", "topics": [ "qz.dgees" ] }, { "page": "dd_qz_dgeev", "title": "Generalized Eigenvalues Decomposition for a Real Matrix", "topics": [ "qz.dgeev" ] }, { "page": "bb_qz_dgges", "title": "QZ Decomposition for Real Paired Matrices", "topics": [ "qz.dgges" ] }, { "page": "bb_qz_dggev", "title": "Generalized Eigenvalues Decomposition for Real Paired Matrices", "topics": [ "qz.dggev" ] }, { "page": "bc_qz_dtgsen", "title": "Reordered QZ Decomposition for Real Paired Matrices", "topics": [ "qz.dtgsen" ] }, { "page": "dd_qz_dtrsen", "title": "Reordered QZ Decomposition for a Real Matrix", "topics": [ "qz.dtrsen" ] }, { "page": "cc_qz_zgees", "title": "QZ Decomposition for a Complex Matrix", "topics": [ "qz.zgees" ] }, { "page": "cc_qz_zgeev", "title": "Generalized Eigenvalues Decomposition for a Complex Matrix", "topics": [ "qz.zgeev" ] }, { "page": "aa_qz_zgges", "title": "QZ Decomposition for Complex Paired Matrices", "topics": [ "qz.zgges" ] }, { "page": "aa_qz_zggev", "title": "Generalized Eigenvalues Decomposition for Complex Paired Matrices", "topics": [ "qz.zggev" ] }, { "page": "ac_qz_ztgsen", "title": "Reordered QZ Decomposition for Complex Paired Matrices", "topics": [ "qz.ztgsen" ] }, { "page": "cc_qz_ztrsen", "title": "Reordered QZ Decomposition for a Complex Matrix", "topics": [ "qz.ztrsen" ] } ], "_readme": "https://github.com/snoweye/qz/raw/HEAD/README.md", "_rundeps": [ "lattice", "Matrix" ], "_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)" } ], "_vignettes": [ { "source": "QZ-guide.Rnw", "filename": "QZ-guide.pdf", "title": "QZ-guide", "engine": "utils::Sweave", "headings": [ "Acknowledgement -0.3cm", "Disclaimer", "1. Introduction", "2. Methods", "3. Implementation", "4. Data Example", "References" ], "created": "2013-07-03 16:28:59", "modified": "2020-12-13 20:02:12", "commits": 5 } ], "_score": 5.416640507338281, "_indexed": true, "_nocasepkg": "qz", "_universes": [ "snoweye" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.2-4", "date": "2026-06-09T09:57:50.000Z", "distro": "noble", "arch": "aarch64", "commit": "efc7d6cee9319c34c6da600ef725931dfd0761aa", "fileid": "98ddb4ec711aa42ed11982b8e477b33198bf696c292ab91030b5900221ca5a84", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/snoweye/actions/runs/27198220353" }, { "r": "4.7.0", "os": "linux", "version": "0.2-4", "date": "2026-06-09T09:57:46.000Z", "distro": "noble", "arch": "x86_64", "commit": "efc7d6cee9319c34c6da600ef725931dfd0761aa", "fileid": "21dc90a16b5e8348cbbdc02ce98cbdf420787e91fe7348b23382cd77366d9546", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/snoweye/actions/runs/27198220353" }, { "r": "4.6.0", "os": "linux", "version": "0.2-4", "date": "2026-06-09T09:57:58.000Z", "distro": "noble", "arch": "aarch64", "commit": "efc7d6cee9319c34c6da600ef725931dfd0761aa", "fileid": "b5a8bfb2677d760d90f3d0fda0d4fb22440f87a8b472f7e4a55da642bead54bd", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/snoweye/actions/runs/27198220353" }, { "r": "4.6.0", "os": "linux", "version": "0.2-4", "date": "2026-06-09T09:58:30.000Z", "distro": "noble", "arch": "x86_64", "commit": "efc7d6cee9319c34c6da600ef725931dfd0761aa", "fileid": "f7ace9761bb0a84cb66540bed30e78dc221d4e360b13e5920d37a6ec2a6969ae", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/snoweye/actions/runs/27198220353" }, { "r": "4.5.3", "os": "mac", "version": "0.2-4", "date": "2026-06-09T09:57:48.000Z", "arch": "aarch64", "commit": "efc7d6cee9319c34c6da600ef725931dfd0761aa", "fileid": "99f229dce6b337cae46a0055bd97480a8aa664b2e763dca89cbf7bc1d2037835", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/snoweye/actions/runs/27198220353" }, { "r": "4.5.3", "os": "mac", "version": "0.2-4", "date": "2026-06-09T09:59:07.000Z", "arch": "x86_64", "commit": "efc7d6cee9319c34c6da600ef725931dfd0761aa", "fileid": "d528c2fed785d09684d96e442612bfd3d6d3c349accaf6d5433c4023d26a428e", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/snoweye/actions/runs/27198220353" }, { "r": "4.6.0", "os": "mac", "version": "0.2-4", "date": "2026-06-09T09:58:26.000Z", "arch": "aarch64", "commit": "efc7d6cee9319c34c6da600ef725931dfd0761aa", "fileid": "f13c6eb0db5a18eaaafb4c3f0ce0a6d2867fc23ca9a605f6575faf770e3ec309", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/snoweye/actions/runs/27198220353" }, { "r": "4.6.0", "os": "mac", "version": "0.2-4", "date": "2026-06-09T10:00:09.000Z", "arch": "x86_64", "commit": "efc7d6cee9319c34c6da600ef725931dfd0761aa", "fileid": "a493c2009d9bdee9c826576a673d9030206c3e545d6a35a5c202793f3a1b2cc1", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/snoweye/actions/runs/27198220353" }, { "r": "4.6.0", "os": "wasm", "version": "0.2-4", "date": "2026-06-09T09:58:07.000Z", "arch": "emscripten", "commit": "efc7d6cee9319c34c6da600ef725931dfd0761aa", "fileid": "1e336677f2639c3645e8bb4d03f1d6450ca583e89dbd98fc709c2da29dfe3ab2", "status": "success", "buildurl": "https://github.com/r-universe/snoweye/actions/runs/27198220353" }, { "r": "4.7.0", "os": "win", "version": "0.2-4", "date": "2026-06-09T09:57:38.000Z", "arch": "x86_64", "commit": "efc7d6cee9319c34c6da600ef725931dfd0761aa", "fileid": "7a3f02909c3b86f5f0a0ff46816a191dcbc0ef287d632014acf8150d4962b3a6", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/snoweye/actions/runs/27198220353" }, { "r": "4.5.3", "os": "win", "version": "0.2-4", "date": "2026-06-09T09:57:04.000Z", "arch": "x86_64", "commit": "efc7d6cee9319c34c6da600ef725931dfd0761aa", "fileid": "c851de95e2dc3a26328eb302b70ccef65f1ffc8f0fff413600d878bd330d3f6e", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/snoweye/actions/runs/27198220353" }, { "r": "4.6.0", "os": "win", "version": "0.2-4", "date": "2026-06-09T09:57:05.000Z", "arch": "x86_64", "commit": "efc7d6cee9319c34c6da600ef725931dfd0761aa", "fileid": "704a57853d46093a1adcf7fd12b4c2ca3c3e8f02bb0c6f11b65ec6c4bd06ab47", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/snoweye/actions/runs/27198220353" } ] }