nuggets: Extensible Data Pattern Searching Framework

Extensible framework for subgroup discovery (Atzmueller (2015) <doi:10.1002/widm.1144>), contrast patterns (Chen (2022) <doi:10.48550/arXiv.2209.13556>), emerging patterns (Dong (1999) <doi:10.1145/312129.312191>), association rules (Agrawal (1994) <https://www.vldb.org/conf/1994/P487.PDF>) and conditional correlations (Hájek (1978) <doi:10.1007/978-3-642-66943-9>). Both crisp (Boolean, binary) and fuzzy data are supported. It generates conditions in the form of elementary conjunctions, evaluates them on a dataset and checks the induced sub-data for interesting statistical properties. A user-defined function may be defined to evaluate on each generated condition to search for custom patterns.

Version:	1.4.0
Imports:	cli, lifecycle, methods, purrr, Rcpp, rlang, stats, stringr, tibble, tidyr, tidyselect
LinkingTo:	Rcpp, testthat
Suggests:	arules, dplyr, testthat (≥ 3.0.0), xml2, withr, knitr, rmarkdown
Published:	2025-01-08
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++17
Language:	en-US
Citation:	nuggets citation info
Materials:	README, NEWS
CRAN checks:	nuggets results

Documentation:

Reference manual:	nuggets.html , nuggets.pdf
Vignettes:	nuggets (source, R code)

Downloads:

Package source:	nuggets_1.4.0.tar.gz
Windows binaries:	r-devel: nuggets_1.4.0.zip, r-release: nuggets_1.4.0.zip, r-oldrel: nuggets_1.4.0.zip
macOS binaries:	r-release (arm64): nuggets_1.4.0.tgz, r-oldrel (arm64): nuggets_1.4.0.tgz, r-release (x86_64): nuggets_1.4.0.tgz, r-oldrel (x86_64): nuggets_1.4.0.tgz
Old sources:	nuggets archive

Linking:

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