The hardware and bandwidth for this mirror is donated by dogado GmbH, the Webhosting and Full Service-Cloud Provider. Check out our Wordpress Tutorial.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]dogado.de.

RIFanalysis: Relative Importance Factor Analysis

Tools for estimating, comparing, and visualizing Relative Importance Factor (RIF) indices based on rank-frequency distributions and discrete power-law models. The package provides reproducible workflows for data preparation, model fitting, goodness-of-fit assessment, bootstrap inference, and publication-ready outputs. The implemented methodology is described in Llinas et al. (2026) <doi:10.3390/math14060966>.

Version: 0.9.1
Depends: R (≥ 4.1.0)
Imports: checkmate, dplyr, ggplot2, ggraph, cowplot, igraph, openxlsx, poweRlaw (≥ 0.70.0), rlang, ggrepel, stringr
Suggests: knitr, rmarkdown, testthat (≥ 3.0.0)
Published: 2026-08-08
DOI: 10.32614/CRAN.package.RIFanalysis
Author: Humberto J. Llinás M. [aut, cre], Humberto J. Llinás S. [aut], Javier A. De la Hoz M. [aut], Brian J. Llinás M. [aut], José J. Padilla [aut]
Maintainer: Humberto J. Llinás M. <lhumberto at uninorte.edu.co>
License: MIT + file LICENSE
NeedsCompilation: no
CRAN checks: RIFanalysis results

Documentation:

Reference manual: RIFanalysis.html , RIFanalysis.pdf
Vignettes: RIFanalysis Workflow: Single-Group Analysis (source, R code)
RIFanalysis Workflow: Multi-Group Comparison (source, R code)
RIFanalysis Workflow: Multi-Group Comparison by Type (source, R code)

Downloads:

Package source: RIFanalysis_0.9.1.tar.gz
Windows binaries: r-devel: not available, r-release: RIFanalysis_0.9.1.zip, r-oldrel: RIFanalysis_0.9.1.zip
macOS binaries: r-release (arm64): RIFanalysis_0.9.1.tgz, r-oldrel (arm64): RIFanalysis_0.9.1.tgz, r-release (x86_64): RIFanalysis_0.9.1.tgz, r-oldrel (x86_64): RIFanalysis_0.9.1.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=RIFanalysis to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.