Package: FuzzyResampling
Type: Package
Title: Resampling Methods for Triangular and Trapezoidal Fuzzy Numbers
Version: 0.6.4
Authors@R: c(
    person("Maciej", "Romaniuk", email = "mroman@ibspan.waw.pl", role = c("aut","cre")),
    person("Przemyslaw", "Grzegorzewski", email = "przemyslaw.grzegorzewski@ibspan.waw.pl", role = "aut"),
    person("Olgierd", "Hryniewicz", email = "hryniewi@ibspan.waw.pl", role = "aut"))
Maintainer: Maciej Romaniuk <mroman@ibspan.waw.pl>
Description: 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.
Imports: stats, utils
URL: https://github.com/mroman-ibs/FuzzyResampling
BugReports: https://github.com/mroman-ibs/FuzzyResampling/issues
License: GPL-3
Encoding: UTF-8
RoxygenNote: 7.3.2
Roxygen: list(markdown = TRUE)
Suggests: testthat (>= 3.0.0), R.rsp
Config/testthat/edition: 3
VignetteBuilder: R.rsp
Repository: https://mroman-ibs.r-universe.dev
Date/Publication: 2024-10-04 09:19:22 UTC
RemoteUrl: https://github.com/mroman-ibs/fuzzyresampling
RemoteRef: HEAD
RemoteSha: a5fa3e5cbd1e58d4c3fc433f1c580ee41071eb61
NeedsCompilation: no
Packaged: 2026-05-25 09:29:07 UTC; root
Author: Maciej Romaniuk [aut, cre],
  Przemyslaw Grzegorzewski [aut],
  Olgierd Hryniewicz [aut]