R Observatory: Metrics for FuzzyResampling version 0.6.4

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

FuzzyResampling

0.6.4

Resampling Methods for Triangular and Trapezoidal Fuzzy Numbers

1packages depend

3.1Kdownloads / year

94.4%test coverage

13/13checks pass

Overview

About

Maintained by Maciej RomaniukFirst published 2021-09-1512 releasesCRAN page ↗GitHub ↗

The classical (i.e. Efron's, see Efron and Tibshirani (1994, ISBN:978-0412042317) "An Introduction to the Bootstrap") bootstrap is widely used for both the real (i.e. "crisp") and fuzzy data. The main aim of the algorithms implemented in this package is to overcome a problem with repetition of a few distinct values and to create fuzzy numbers, which are "similar" (but not the same) to values from the initial sample. To do this, different characteristics of triangular/trapezoidal numbers are kept (like the value, the ambiguity, etc., see Grzegorzewski et al. doi:10.2991/eusflat-19.2019.68, Grzegorzewski et al. (2020) doi:10.2991/ijcis.d.201012.003, Grzegorzewski et al. (2020) doi:10.34768/amcs-2020-0022, Grzegorzewski and Romaniuk (2022) doi:10.1007/978-3-030-95929-6_3, Romaniuk and Hryniewicz (2019) doi:10.1007/s00500-018-3251-5). Some additional procedures related to these resampling methods are also provided, like calculation of the Bertoluzza et al.'s distance (aka the mid/spread distance, see Bertoluzza et al. (1995) "On a new class of distances between fuzzy numbers") and estimation of the p-value of the one- and two- sample bootstrapped test for the mean (see Lubiano et al. (2016, doi:10.1016/j.ejor.2015.11.016)). Additionally, there are procedures which randomly generate trapezoidal fuzzy numbers using some well-known statistical distributions.

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("FuzzyResampling", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("mroman-ibs/FuzzyResampling")

Development version from mroman-ibs/FuzzyResampling. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-fuzzyresampling

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-FuzzyResampling

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-FuzzyResampling

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 3.1 min · r-devel-windows-x86_64

Code health

Yes

Tests · ratio 0.61

94.4%

Coverage · measured lines

100%

Documentation · exports

2

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 1,102 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 88%
Documented parameters: 100%
Return-value docs: 100%
References docs: 89%

Downloads

3.1K

CRAN downloads in the past year

Rank #13,180 · ~8/day · ~257/mo

Releases R versions

Daily download trend is not available in this view yet.

15730 days

77590 days

3.1K1 year

Compare downloads with other packages →

Also on108 r2u18 autocran

Repository

GitHub ↗ mroman-ibs/fuzzyresampling

0Stars

0Forks

0Open issues

0Open PRs

5Releases

62Commits

1Contributors

62 commits · Last activity 2024-10-04

Releases over time

2022-12-02 · 52026-07-07 · 5

Repository practices

Upstream repositoryBeta

5 development-tooling and community-health practices detected across 4 families in the upstream repository

Checks run against github.com/mroman-ibs/fuzzyresampling on 2026-08-09.

Continuous integration (2)

GitHub ActionsTravis CI

CRAN release process (1)

CRAN-SUBMISSION

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (2)

statsutils

LinkingTo (0)

none

Suggests (2)

testthat R.rsp

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

FuzzyImputationTest

Code & Tests

People & History

People (3)

Maintainer (1)

Maciej Romaniuk

Author, Maintainer

Authors (3)

Maciej Romaniuk

Author, Maintainer

Przemyslaw Grzegorzewski

Author

Olgierd Hryniewicz

Author

Package Timeline

12 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
0.6.4Latest
2024-10-04 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
0.6.3
2023-11-22 · diff ↗
0.6.2
2023-09-25 · diff ↗
0.6.1
2023-08-08 · diff ↗
R
R 4.3.0 released · 2023-04-21
0.6.0
2022-12-15 · diff ↗
0.5.0
2022-12-02 · diff ↗
R
R 4.2.0 released · 2022-04-22
0.4.2
2022-03-21 · diff ↗
0.4.1
2022-03-08 · diff ↗
0.4.0
2022-01-05 · diff ↗
0.3.1
2021-12-14 · diff ↗
0.3.0
2021-11-22 · diff ↗

Show 2 earlier events

0.1.0
2021-09-15
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2021-09-15
Total releases: 12 / 5 yrs
License: GPL-3 OSI
Download size: 294 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("FuzzyResampling")

Format

Romaniuk, M., Grzegorzewski, P., & Hryniewicz, O. (2024). FuzzyResampling: Resampling Methods for Triangular and Trapezoidal Fuzzy Numbers (Version 0.6.4) [Computer software]. https://doi.org/10.32614/CRAN.package.FuzzyResampling

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for FuzzyResampling version 0.6.4 [Data set]. HJJB, LLC. Data release v2026-08-15. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-15, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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