Package: rvif
Type: Package
Title: Collinearity Detection using Redefined Variance Inflation Factor
        and Graphical Methods
Version: 3.2
Date: 2025-10-06
Authors@R: c(person("R.", "Salmerón", role = c("aut", "cre"), email = "romansg@ugr.es"),
           person("C.B.", "García", role = "aut"))
Author: R. Salmerón [aut, cre], C.B. García [aut]
Maintainer: R. Salmerón <romansg@ugr.es>
Description: The detection of troubling approximate collinearity in a
        multiple linear regression model is a classical problem in
        Econometrics. This package is focused on determining whether or
        not the degree of approximate multicollinearity in a multiple
        linear regression model is of concern, meaning that it affects
        the statistical analysis (i.e. individual significance tests)
        of the model. This objective is achieved by using the variance
        inflation factor redefined and the scatterplot between the
        variance inflation factor and the coefficient of variation. For
        more details see Salmerón R., García C.B. and García J. (2018)
        <doi:10.1080/00949655.2018.1463376>, Salmerón, R., Rodríguez,
        A. and García C. (2020) <doi:10.1007/s00180-019-00922-x>,
        Salmerón, R., García, C.B, Rodríguez, A. and García, C. (2022)
        <doi:10.32614/RJ-2023-010>, Salmerón, R., García, C.B. and
        García, J. (2025) <doi:10.1007/s10614-024-10575-8> and
        Salmerón, R., García, C.B, García J. (2023, working paper)
        <doi:10.48550/arXiv.2005.02245>. You can also view the package
        vignette using 'browseVignettes("rvif")', the package website
        (<https://www.ugr.es/local/romansg/rvif/index.html>) using
        'browseURL(system.file("docs/index.html", package = "rvif"))'
        or version control on GitHub
        (<https://github.com/rnoremlas/rvif_package>).
License: GPL (>= 2)
Encoding: UTF-8
URL: http://colldetreat.r-forge.r-project.org/,
        https://github.com/rnoremlas/rvif_package,
        https://www.ugr.es/local/romansg/rvif/index.html
Depends: R (>= 4.1.0), multiColl, car
LazyData: true
Suggests: knitr, rmarkdown, testthat (>= 3.0.0)
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: 2026-07-03 09:19:32 UTC; root