nuggets: Extensible Framework for Data Pattern Exploration
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.
| Version: |
2.0.0 |
| Depends: |
R (≥ 4.1.0) |
| Imports: |
classInt, cli, DT, fastmatch, generics, ggplot2, grid, htmltools, lifecycle, methods, purrr, Rcpp, rlang, shiny, shinyjs, shinyWidgets, stats, stringr, tibble, tidyr, tidyselect, utils |
| LinkingTo: |
BH, cli, Rcpp, RcppThread, testthat |
| Suggests: |
arules, dplyr, testthat (≥ 3.0.0), xml2, withr, knitr, rmarkdown |
| Published: |
2025-10-13 |
| DOI: |
10.32614/CRAN.package.nuggets |
| Author: |
Michal Burda 
[aut, cre] |
| Maintainer: |
Michal Burda <michal.burda at osu.cz> |
| BugReports: |
https://github.com/beerda/nuggets/issues/ |
| License: |
GPL (≥ 3) |
| URL: |
https://beerda.github.io/nuggets/,
https://github.com/beerda/nuggets/ |
| NeedsCompilation: |
yes |
| SystemRequirements: |
C++20 |
| Language: |
en-US |
| Citation: |
nuggets citation info |
| Materials: |
README, NEWS |
| CRAN checks: |
nuggets results |
Documentation:
Downloads:
Linking:
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to link to this page.