{ "_id": "6a2266a7cd65a98ecbd4554c", "Package": "rvif", "Type": "Package", "Title": "Collinearity Detection using Redefined Variance Inflation Factor\nand Graphical Methods", "Version": "3.2", "Date": "2025-10-06", "Authors@R": "c(person(\"R.\", \"Salmerón\", role = c(\"aut\", \"cre\"), email = \"romansg@ugr.es\"),\nperson(\"C.B.\", \"García\", role = \"aut\"))", "Author": "R. Salmerón [aut, cre], C.B. García [aut]", "Maintainer": "R. Salmerón ", "Description": "The detection of troubling approximate collinearity in a\nmultiple linear regression model is a classical problem in\nEconometrics. This package is focused on determining whether or\nnot the degree of approximate multicollinearity in a multiple\nlinear regression model is of concern, meaning that it affects\nthe statistical analysis (i.e. individual significance tests)\nof the model. This objective is achieved by using the variance\ninflation factor redefined and the scatterplot between the\nvariance inflation factor and the coefficient of variation. For\nmore details see Salmerón R., García C.B. and García J. (2018)\n, Salmerón, R., Rodríguez,\nA. and García C. (2020) ,\nSalmerón, R., García, C.B, Rodríguez, A. and García, C. (2022)\n, Salmerón, R., García, C.B. and\nGarcía, J. (2025) and\nSalmerón, R., García, C.B, García J. (2023, working paper)\n. You can also view the package\nvignette using 'browseVignettes(\"rvif\")', the package website\n() using\n'browseURL(system.file(\"docs/index.html\", package = \"rvif\"))'\nor version control on GitHub\n().", "License": "GPL (>= 2)", "Encoding": "UTF-8", "URL": "http://colldetreat.r-forge.r-project.org/,\nhttps://github.com/rnoremlas/rvif_package,\nhttps://www.ugr.es/local/romansg/rvif/index.html", "LazyData": "true", "VignetteBuilder": "knitr", "Config/testthat/edition": "3", "Config/pak/sysreqs": "cmake make libicu-dev", "Repository": "https://rnoremlas.r-universe.dev", "Date/Publication": "2025-10-06 11:08:22 UTC", "RemoteUrl": "https://github.com/rnoremlas/rvif_package", "RemoteRef": "HEAD", "RemoteSha": "7d7a5263a9e55a730cdf1f2d6da8ed98501ab9d1", "NeedsCompilation": "no", "Packaged": { "Date": "2026-06-03 06:35:02 UTC", "User": "root" }, "MD5sum": "f86c8f4b3e9362ea8a9fa74c40d7e4c3", "_user": "rnoremlas", "_type": "src", "_file": "rvif_3.2.tar.gz", "_fileid": "49e0be492c5edcdd41cb8deb2954e64d170bc051be1b47c9735c0900d74c0612", "_filesize": 2011923, "_sha256": "49e0be492c5edcdd41cb8deb2954e64d170bc051be1b47c9735c0900d74c0612", "_created": "2026-06-03T06:35:02.000Z", "_published": "2026-06-05T06:03:19.152Z", "_distro": "noble", "_jobs": [ { "job": 79672838520, "time": 154, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "ERROR", "artifact": "7429889469" }, { "job": 79672838491, "time": 161, "config": "linux-release-x86_64", "r": "4.6.0", "check": "ERROR", "artifact": "7429890936" }, { "job": 79672838479, "time": 99, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "FAIL", "artifact": "" }, { "job": 79672838493, "time": 101, "config": "macos-release-arm64", "r": "4.6.0", "check": "FAIL", "artifact": "" }, { "job": 79672838446, "time": 200, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7377376178" }, { "job": 79672839119, "time": 128, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7377410009" }, { "job": 79672838492, "time": 68, "config": "windows-devel", "r": "4.7.0", "check": "FAIL", "artifact": "" }, { "job": 79672838500, "time": 53, "config": "windows-oldrel", "r": "4.5.3", "check": "FAIL", "artifact": "" }, { "job": 79672838475, "time": 77, "config": "windows-release", "r": "4.6.0", "check": "FAIL", "artifact": "" } ], "_buildurl": "https://github.com/r-universe/rnoremlas/actions/runs/26867860279", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/rnoremlas/rvif_package", "_commit": { "id": "7d7a5263a9e55a730cdf1f2d6da8ed98501ab9d1", "author": "Román Salmerón Gómez <125407469+rnoremlas@users.noreply.github.com>", "committer": "GitHub ", "message": "Update README.md", "time": 1759748902 }, "_maintainer": { "name": "R. Salmerón", "email": "romansg@ugr.es", "login": "rnoremlas", "description": "", "uuid": 125407469 }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.1.0", "role": "Depends" }, { "package": "multiColl", "role": "Depends" }, { "package": "car", "role": "Depends" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" } ], "_owner": "rnoremlas", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2025-30", "n": 7 }, { "week": "2025-31", "n": 4 }, { "week": "2025-37", "n": 2 }, { "week": "2025-38", "n": 12 }, { "week": "2025-41", "n": 2 } ], "_tags": [], "_stars": 0, "_contributors": [ { "user": "rnoremlas", "count": 27, "uuid": 125407469 } ], "_userbio": { "uuid": 125407469, "type": "user", "name": "Román Salmerón Gómez" }, "_downloads": { "count": 177, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/rvif" }, "_devurl": "https://github.com/rnoremlas/rvif_package", "_searchresults": 15, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/readme.html", "extra/readme.md", "extra/rvif.html", "manual.pdf" ], "_homeurl": "https://github.com/rnoremlas/rvif_package", "_realowner": "rnoremlas", "_cranurl": true, "_releases": [ { "version": "1.0", "date": "2022-12-22" }, { "version": "2.0", "date": "2024-11-14" }, { "version": "3.0", "date": "2025-09-05" }, { "version": "3.1", "date": "2025-09-05" }, { "version": "3.2", "date": "2025-10-09" } ], "_exports": [ "cv_vif", "multicollinearity", "plot.cv_vif", "rvifs" ], "_datasets": [ { "name": "CDpf", "title": "Cobb-Douglas data", "object": "CDpf", "class": [ "data.frame" ], "fields": [ "P", "cte", "logK", "logW" ], "rows": 28, "table": true, "tojson": true }, { "name": "employees", "title": "Spanish company employee data", "object": "employees", "class": [ "data.frame" ], "fields": [ "NE", "cte", "FA", "OI", "S" ], "rows": 15, "table": true, "tojson": true }, { "name": "euribor", "title": "Euribor data", "object": "euribor", "class": [ "data.frame" ], "fields": [ "E", "cte", "HIPC", "BC", "GD" ], "rows": 47, "table": true, "tojson": true }, { "name": "SLM1", "title": "First simulated data for the simple linear regression model", "object": "SLM1", "class": [ "data.frame" ], "fields": [ "y1", "cte", "V" ], "rows": 50, "table": true, "tojson": true }, { "name": "SLM2", "title": "Second simulated data for the simple linear regression model", "object": "SLM2", "class": [ "data.frame" ], "fields": [ "y2", "cte", "Z" ], "rows": 50, "table": true, "tojson": true }, { "name": "soil", "title": "Soil characteristics data", "object": "soil", "class": [ "data.frame" ], "fields": [ "BaseSat", "SumCation", "CECbuffer", "Ca", "Mg", "K", "Na", "P", "Cu", "Zn", "Mn", "HumicMatter", "Density", "pH", "ExchAc", "Diversity" ], "rows": 20, "table": true, "tojson": true }, { "name": "Wissel", "title": "Wissel data", "object": "Wissel", "class": [ "data.frame" ], "fields": [ "t", "D", "cte", "C", "I", "CP" ], "rows": 17, "table": true, "tojson": true } ], "_help": [ { "page": "rvif-package", "title": "Detecting multicollinearity using RVIF and graphical methods.", "topics": [ "rvif-package", "rvif" ] }, { "page": "CDpf", "title": "Cobb-Douglas data", "topics": [ "CDpf" ] }, { "page": "cv_vif", "title": "VIF and CV calculation", "topics": [ "cv_vif" ] }, { "page": "CV_VIF", "title": "VIF, CV and a common scatter plot", "topics": [ "CV_VIF" ] }, { "page": "cv_vif_plot", "title": "Scatterplot of CV vs VIF", "topics": [ "cv_vif_plot" ] }, { "page": "employees", "title": "Spanish company employee data", "topics": [ "employees" ] }, { "page": "euribor", "title": "Euribor data", "topics": [ "euribor" ] }, { "page": "multicollinearity", "title": "Decision Rule to Detect Troubling Multicollinearity", "topics": [ "multicollinearity" ] }, { "page": "plot.cv_vif", "title": "Scatterplot of CV vs VIF", "topics": [ "plot.cv_vif" ] }, { "page": "RVIF", "title": "RVIF calculation", "topics": [ "RVIF" ] }, { "page": "rvifs", "title": "RVIF calculation", "topics": [ "rvifs" ] }, { "page": "SLM1", "title": "First simulated data for the simple linear regression model", "topics": [ "SLM1" ] }, { "page": "SLM2", "title": "Second simulated data for the simple linear regression model", "topics": [ "SLM2" ] }, { "page": "soil", "title": "Soil characteristics data", "topics": [ "soil" ] }, { "page": "Theorem", "title": "Theorem", "topics": [ "Theorem" ] }, { "page": "Wissel", "title": "Wissel data", "topics": [ "Wissel" ] } ], "_readme": "https://github.com/rnoremlas/rvif_package/raw/HEAD/README.md", "_rundeps": [ "abind", "backports", "boot", "broom", "car", "carData", "cli", "colorspace", "cowplot", "cpp11", "Deriv", "doBy", "dplyr", "farver", "forecast", "Formula", "fracdiff", "generics", "ggplot2", "glue", "gtable", "isoband", "labeling", "lattice", "lifecycle", "lme4", "lmtest", "magrittr", "MASS", "Matrix", "MatrixModels", "mgcv", "microbenchmark", "minqa", "modelr", "multiColl", "nlme", "nloptr", "nnet", "numDeriv", "pbkrtest", "pillar", "pkgconfig", "purrr", "quantreg", "R6", "rbibutils", "RColorBrewer", "Rcpp", "RcppArmadillo", "RcppEigen", "Rdpack", "reformulas", "rlang", "S7", "scales", "SparseM", "stringi", "stringr", "survival", "tibble", "tidyr", "tidyselect", "timeDate", "urca", "utf8", "vctrs", "viridisLite", "withr", "zoo" ], "_vignettes": [ { "source": "The_rvif_package.Rmd", "filename": "The_rvif_package.html", "title": "The_rvif_package", "engine": "knitr::rmarkdown", "headings": [ "Introduction", "cv_vif function", "A first example: how to use the function", "A second example: construction of the design matrix", "A third example: checking some errors", "A fourth example: the special case of the simple linear regression model", "Final warning regarding the presence of binary variables in the model", "plot.cv_vif function", "Some examples", "rvifs function", "multicollinearity function", "A first example: Wissel data", "A second example: Klein and Goldberger data", "A third example: the case of the simple linear regresion", "A fourth example: soil characteristics data", "Bibliography" ], "created": "2025-07-29 10:59:13", "modified": "2025-10-06 11:03:59", "commits": 2 } ], "_score": 4.574031267727719, "_indexed": true, "_nocasepkg": "rvif", "_universes": [ "rnoremlas" ], "_binaries": [ { "r": "4.6.0", "os": "mac", "version": "3.2", "date": "2026-03-05T06:31:41.000Z", "commit": "7d7a5263a9e55a730cdf1f2d6da8ed98501ab9d1", "fileid": "c15a59af87ca3cf466806c507c594e0f867572e80f1057d947c68b3027ddab45", "status": "failure", "check": "ERROR", "buildurl": "https://github.com/r-universe/rnoremlas/actions/runs/22705353365" }, { "r": "4.5.2", "os": "mac", "version": "3.2", "date": "2026-03-05T06:31:57.000Z", "commit": "7d7a5263a9e55a730cdf1f2d6da8ed98501ab9d1", "fileid": "548a0bbc14f7bed0320aca09358433bf863d181a09ce4c8afd602a7f741797b4", "status": "failure", "check": "ERROR", "buildurl": "https://github.com/r-universe/rnoremlas/actions/runs/22705353365" }, { "r": "4.6.0", "os": "win", "version": "3.2", "date": "2026-03-05T06:30:49.000Z", "commit": "7d7a5263a9e55a730cdf1f2d6da8ed98501ab9d1", "fileid": "50d35c9cf841fa891dc877d1f7bd2027adc2d18576cd186d2f0ede21ab677519", "status": "failure", "check": "ERROR", "buildurl": "https://github.com/r-universe/rnoremlas/actions/runs/22705353365" }, { "r": "4.5.2", "os": "win", "version": "3.2", "date": "2026-03-05T06:30:41.000Z", "commit": "7d7a5263a9e55a730cdf1f2d6da8ed98501ab9d1", "fileid": "6106f348633e6a790c8116f90d53dc28545b0835621ed733c3b2af712a66aab0", "status": "failure", "check": "ERROR", "buildurl": "https://github.com/r-universe/rnoremlas/actions/runs/22705353365" }, { "r": "4.7.0", "os": "linux", "version": "3.2", "date": "2026-06-05T06:02:40.000Z", "distro": "noble", "commit": "7d7a5263a9e55a730cdf1f2d6da8ed98501ab9d1", "fileid": "59cd81d708032f68716d75cbb0f3d614bc5f1ab5d534f2c68cfaeb09353aff26", "status": "failure", "check": "ERROR", "buildurl": "https://github.com/r-universe/rnoremlas/actions/runs/26867860279" }, { "r": "4.6.0", "os": "linux", "version": "3.2", "date": "2026-06-05T06:02:47.000Z", "distro": "noble", "commit": "7d7a5263a9e55a730cdf1f2d6da8ed98501ab9d1", "fileid": "9525d8a1d0c526d8f00a066212be7a404ef947a5f462115d9fc9c2052c0f7589", "status": "failure", "check": "ERROR", "buildurl": "https://github.com/r-universe/rnoremlas/actions/runs/26867860279" }, { "r": "4.6.0", "os": "wasm", "version": "3.2", "date": "2026-06-03T06:37:36.000Z", "commit": "7d7a5263a9e55a730cdf1f2d6da8ed98501ab9d1", "fileid": "d082d3b8686b4ba63d53b27132d8e84b299947a097dd10e1b17a484b8f290cad", "status": "success", "buildurl": "https://github.com/r-universe/rnoremlas/actions/runs/26867860279" } ] }