Package: nuggets
Title: Extensible Framework for Data Pattern Exploration
Version: 2.2.1
Date: 2026-06-10
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
Roxygen: list(markdown = TRUE)
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
Config/pak/sysreqs: cmake make libicu-dev libuv1-dev
Repository: https://beerda.r-universe.dev
Date/Publication: 2026-06-10 14:42:14 UTC
RemoteUrl: https://github.com/beerda/nuggets
RemoteRef: HEAD
RemoteSha: 8a2ad33af8d434f9bb731b339b13dad6653b3fa1
NeedsCompilation: yes
Packaged: 2026-06-10 15:16:49 UTC; root
Author: Michal Burda [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-4182-4407>)