{ "_id": "6a10200cacfb0bcc41c8b6ae", "Package": "lmridge", "Type": "Package", "Title": "Linear Ridge Regression with Ridge Penalty and Ridge Statistics", "Version": "1.2.2", "Authors@R": "c(person(given = c(\"Imdad\", \"Ullah\"), family = \"Muhammad\", role = c(\"aut\", \"cre\"), email = \"mimdadasad@gmail.com\",\ncomment = c(ORCID = \"0000-0002-1315-491X\")),\nperson(given = \"Aslam\", family = \"Muhammad\", role = c(\"aut\", \"ctb\"), email = \"aslamasadi@bzu.edu.pk\"))", "Maintainer": "Imdad Ullah Muhammad ", "Description": "Linear ridge regression coefficient's estimation and\ntesting with different ridge related measures such as MSE,\nR-squared etc. REFERENCES i. Hoerl and Kennard (1970)\n, ii. Halawa and\nEl-Bassiouni (2000) , iii.\nImdadullah, Aslam, and Saima (2017), iv. Marquardt (1970)\n.", "License": "GPL (>= 2.0)", "LazyData": "TRUE", "BugReports": "https://rfaqs.com/contact/", "Note": "Department of Statistics, Bahauddin Zakariya University, Multan,\nPakistan", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-14 06:23:10 UTC", "User": "root" }, "Author": "Imdad Ullah Muhammad [aut, cre]\n(), Aslam Muhammad [aut,\nctb]", "Repository": "https://itfeature.r-universe.dev", "Date/Publication": "2023-01-15 08:30:02 UTC", "RemoteUrl": "https://github.com/cran/lmridge", "RemoteRef": "HEAD", "RemoteSha": "471fc930aeddc8bde15cc5816ca0981743720605", "MD5sum": "d1354cc54326106049eb5aaee6f30c15", "_user": "itfeature", "_type": "src", "_file": "lmridge_1.2.2.tar.gz", "_fileid": "63d8bfa50aef2da6f4f1f185cc879f578a71d374594ed56ef14f4622bb401113", "_filesize": 336568, "_sha256": "63d8bfa50aef2da6f4f1f185cc879f578a71d374594ed56ef14f4622bb401113", "_created": "2026-05-14T06:23:10.000Z", "_published": "2026-05-22T09:21:16.228Z", "_distro": "noble", "_jobs": [ { "job": 77351743596, "time": 102, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "NOTE", "artifact": "6988508945" }, { "job": 77351743801, "time": 97, "config": "linux-release-x86_64", "r": "4.6.0", "check": "NOTE", "artifact": "6988507554" }, { "job": 77351743480, "time": 188, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "NOTE", "artifact": "6988516861" }, { "job": 77351743552, "time": 139, "config": "macos-release-arm64", "r": "4.6.0", "check": "NOTE", "artifact": "6988507659" }, { "job": 77351743268, "time": 162, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "6988484683" }, { "job": 77351743163, "time": 78, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7157132859" }, { "job": 77351743640, "time": 74, "config": "windows-devel", "r": "4.7.0", "check": "NOTE", "artifact": "6988501240" }, { "job": 77351743938, "time": 69, "config": "windows-oldrel", "r": "4.5.3", "check": "NOTE", "artifact": "6988499939" }, { "job": 77351743758, "time": 72, "config": "windows-release", "r": "4.6.0", "check": "NOTE", "artifact": "6988500740" } ], "_buildurl": "https://github.com/r-universe/itfeature/actions/runs/25845282936", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/cran/lmridge", "_commit": { "id": "471fc930aeddc8bde15cc5816ca0981743720605", "author": "Imdad Ullah Muhammad ", "committer": "cran-robot ", "message": "version 1.2.2\n", "time": 1673771402 }, "_maintainer": { "name": "Imdad Ullah Muhammad", "email": "mimdadasad@gmail.com", "login": "itfeature", "uuid": 10448374, "orcid": "0000-0002-1315-491X" }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.4", "role": "Depends" }, { "package": "stats", "role": "Depends" }, { "package": "graphics", "role": "Imports" } ], "_owner": "cran", "_selfowned": true, "_usedby": 0, "_updates": [], "_tags": [], "_stars": 2, "_contributors": [ { "user": "itfeature", "count": 5, "uuid": 10448374 } ], "_userbio": { "uuid": 10448374, "type": "user", "name": "Muhammad Imdad Ullah" }, "_downloads": { "count": 485, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/lmridge" }, "_mentions": 2, "_searchresults": 92, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/lmridge.html", "extra/NEWS.html", "extra/NEWS.txt", "manual.pdf" ], "_realowner": "itfeature", "_cranurl": false, "_releases": [ { "version": "1.0", "date": "2016-11-22" }, { "version": "1.1", "date": "2018-02-11" }, { "version": "1.2", "date": "2018-08-22" }, { "version": "1.2.1", "date": "2021-11-11" }, { "version": "1.2.2", "date": "2023-01-15" } ], "_exports": [ "bias.plot", "coef.lmridge", "cv.plot", "fitted.lmridge", "hatr", "hatr.lmridge", "info.plot", "infocr", "infocr.lmridge", "isrm.plot", "kest", "kest.lmridge", "lmridge", "lmridge.default", "lmridgeEst", "plot.lmridge", "predict.lmridge", "press", "press.lmridge", "print.klmridge", "print.lmridge", "print.rstats1", "print.rstats2", "print.summary.lmridge", "residuals.lmridge", "rplots.plot", "rstats1", "rstats1.lmridge", "rstats2", "rstats2.lmridge", "summary.lmridge", "vcov.lmridge", "vif", "vif.lmridge" ], "_datasets": [ { "name": "Hald", "title": "Portland Cement benchmark of Hald(1952)", "object": "Hald", "class": [ "matrix", "array" ], "fields": [ "y", "X1", "X2", "X3", "X4" ], "rows": 13, "table": true, "tojson": true } ], "_help": [ { "page": "lmridge-package", "title": "Linear Ridge Regression", "topics": [ "lmridge-package" ] }, { "page": "bias.plot", "title": "Bias Variance and MSE Trade-off Plot", "topics": [ "bias.plot" ] }, { "page": "cv.plot", "title": "Ridge CV and GCV Plot", "topics": [ "cv.plot" ] }, { "page": "Hald", "title": "Portland Cement benchmark of Hald(1952)", "topics": [ "Hald" ] }, { "page": "hatr", "title": "Ridge Regression: Hat Matrix", "topics": [ "hatr", "hatr.lmridge" ] }, { "page": "info.plot", "title": "Model Selection Criteria Plots", "topics": [ "info.plot" ] }, { "page": "infocr", "title": "Model Selection Criteria for Ridge Regression", "topics": [ "infocr", "infocr.lmridge" ] }, { "page": "isrm.plot", "title": "ISRM and m-scale Plot", "topics": [ "isrm.plot" ] }, { "page": "kest", "title": "Computation of Ridge Biasing Parameter K", "topics": [ "kest", "kest.lmridge", "print.klmridge" ] }, { "page": "lmridge", "title": "Linear Ridge Regression", "topics": [ "coef.lmridge", "fitted.lmridge", "lmridge", "lmridge.default", "lmridgeEst", "print.lmridge" ] }, { "page": "plot.lmridge", "title": "VIF and Ridge Trace Plot", "topics": [ "plot", "plot.lmridge" ] }, { "page": "predict.lmridge", "title": "Predict method for Linear Ridge Model Fits", "topics": [ "predict", "predict.lmridge" ] }, { "page": "press.lmridge", "title": "Predicted Residual Sum of Squares", "topics": [ "press", "press.lmridge" ] }, { "page": "residuals.lmridge", "title": "Ridge Regression Residuals", "topics": [ "residuals", "residuals.lmridge" ] }, { "page": "rplots.plot", "title": "Miscellaneous Ridge Plots", "topics": [ "rplots.plot" ] }, { "page": "rstats1", "title": "Ordinary Ridge Regression Statistics 1", "topics": [ "print.rstats1", "rstats1", "rstats1.lmridge" ] }, { "page": "rstats2", "title": "Ordinary Ridge Regression Statistics 2", "topics": [ "print.rstats2", "rstats2", "rstats2.lmridge" ] }, { "page": "summary.lmridge", "title": "Summarizing Linear Ridge Regression Fits", "topics": [ "print.summary.lmridge", "summary.lmridge" ] }, { "page": "vcov", "title": "Variance-Covariance Matrix for Fitted Ridge Model", "topics": [ "vcov", "vcov.lmridge" ] }, { "page": "vif", "title": "Variance Inflation Fator for Linear Ridge Regression", "topics": [ "vif", "vif.lmridge" ] } ], "_rundeps": [], "_score": 2.5658478186735176, "_indexed": true, "_nocasepkg": "lmridge", "_universes": [ "itfeature" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.2.2", "date": "2026-05-14T06:25:01.000Z", "distro": "noble", "commit": "471fc930aeddc8bde15cc5816ca0981743720605", "fileid": "89f10aebf83561462865f75e36875630d2728fbcce235603a1e952110d670e69", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/itfeature/actions/runs/25845282936" }, { "r": "4.6.0", "os": "linux", "version": "1.2.2", "date": "2026-05-14T06:24:56.000Z", "distro": "noble", "commit": "471fc930aeddc8bde15cc5816ca0981743720605", "fileid": "edb6c8b766e3445bc1d64eab58226c8672c48cd78364c6a34d84c2148d862cf5", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/itfeature/actions/runs/25845282936" }, { "r": "4.5.3", "os": "mac", "version": "1.2.2", "date": "2026-05-14T06:25:38.000Z", "commit": "471fc930aeddc8bde15cc5816ca0981743720605", "fileid": "85cdb86887215512c78d36b08c5af87e45a79f97be952a96c960561394db9c05", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/itfeature/actions/runs/25845282936" }, { "r": "4.6.0", "os": "mac", "version": "1.2.2", "date": "2026-05-14T06:24:58.000Z", "commit": "471fc930aeddc8bde15cc5816ca0981743720605", "fileid": "86e1d5782fe10d8b7612d276c8489f895037347fd2d07d1be2162bea091fadf4", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/itfeature/actions/runs/25845282936" }, { "r": "4.7.0", "os": "win", "version": "1.2.2", "date": "2026-05-14T06:24:21.000Z", "commit": "471fc930aeddc8bde15cc5816ca0981743720605", "fileid": "afbd9ffc852cf84cdfba78331bf24dd3bf79ce82dec8dfbd8285b2fc16080e1f", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/itfeature/actions/runs/25845282936" }, { "r": "4.5.3", "os": "win", "version": "1.2.2", "date": "2026-05-14T06:24:15.000Z", "commit": "471fc930aeddc8bde15cc5816ca0981743720605", "fileid": "8f2066d067f6f70e9e67f0376a90ead1f58e684fe2434cdd37e4f1e6377a12d2", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/itfeature/actions/runs/25845282936" }, { "r": "4.6.0", "os": "win", "version": "1.2.2", "date": "2026-05-14T06:24:18.000Z", "commit": "471fc930aeddc8bde15cc5816ca0981743720605", "fileid": "65adcc105f9171b30928597107c0d5d02f8dd74041d8ae62b62cb4b62072506c", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/itfeature/actions/runs/25845282936" }, { "r": "4.6.0", "os": "wasm", "version": "1.2.2", "date": "2026-05-22T09:21:02.000Z", "commit": "471fc930aeddc8bde15cc5816ca0981743720605", "fileid": "efeeb28902be0b96dd74d2d5376e32ba4860e6fbdfd1b7dd40b6332504acec13", "status": "success", "buildurl": "https://github.com/r-universe/itfeature/actions/runs/25845282936" } ] }