Package: nuggets
Title: Extensible Framework for Data Pattern Exploration
Version: 2.2.2
Date: 2026-07-22
Authors@R: 
    person(given = "Michal",
           family = "Burda",
           role = c("aut", "cre"),
           email = "michal.burda@osu.cz",
           comment = c(ORCID = "0000-0002-4182-4407"))
Maintainer: Michal Burda <michal.burda@osu.cz>
Description: A framework for systematic exploration of
    association rules  (Agrawal et al., 1994, <https://www.vldb.org/conf/1994/P487.PDF>), 
    contrast patterns  (Chen, 2022, <doi:10.48550/arXiv.2209.13556>),
    emerging patterns  (Dong et al., 1999, <doi:10.1145/312129.312191>),
    subgroup  discovery (Atzmueller, 2015, <doi:10.1002/widm.1144>),
    and conditional correlations (Hájek, 1978,  <doi:10.1007/978-3-642-66943-9>).
    User-defined functions may also be supplied to guide custom pattern searches.
    Supports both crisp (Boolean) and fuzzy data. Generates candidate conditions
    expressed as elementary conjunctions, evaluates them on a dataset, and
    inspects the induced sub-data for statistical, logical, or structural
    properties such as  associations, correlations, or contrasts. Includes methods 
    for visualization of logical structures and supports interactive exploration
    through integrated Shiny applications. 
URL: https://beerda.github.io/nuggets/,
        https://github.com/beerda/nuggets
BugReports: https://github.com/beerda/nuggets/issues
License: GPL (>= 3)
Encoding: UTF-8
Language: en-US
Depends: R (>= 4.4.0)
Imports: classInt, cli, dplyr, fastmatch, generics, ggplot2, grid,
        lifecycle, methods, purrr, Rcpp, rlang, stats, stringr, tibble,
        tidyr, tidyselect, utils
LinkingTo: cli, Rcpp, testthat
SystemRequirements: C++17
Suggests: arules, DT, htmltools, htmlwidgets, jsonlite, shiny, shinyjs,
        shinyWidgets, testthat (>= 3.0.0), xml2, withr, knitr,
        rmarkdown
Config/testthat/edition: 3
VignetteBuilder: knitr
Config/roxygen2/version: 8.0.0
RoxygenNote: 8.0.0
NeedsCompilation: yes
Packaged: 2026-07-22 14:26:07 UTC; michal
Author: Michal Burda [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-4182-4407>)
Repository: CRAN
Date/Publication: 2026-07-22 15:00:02 UTC
Built: R 4.7.0; x86_64-w64-mingw32; 2026-08-18 04:06:26 UTC; windows
Archs: x64
