nuggets-package: nuggets: Extensible Framework for Data Pattern Exploration

In nuggets: Extensible Framework for Data Pattern Exploration

nuggets: Extensible Framework for Data Pattern Exploration

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, \Sexpr[results=rd]{tools:::Rd_expr_doi("10.48550/arXiv.2209.13556")}), emerging patterns (Dong et al., 1999, \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1145/312129.312191")}), subgroup discovery (Atzmueller, 2015, \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1002/widm.1144")}), and conditional correlations (Hájek, 1978, \Sexpr[results=rd]{tools:::Rd_expr_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.

Author(s)

Maintainer: Michal Burda [e-mail] (ORCID)

See Also

Useful links:

• https://beerda.github.io/nuggets/

• https://github.com/beerda/nuggets/

• Report bugs at https://github.com/beerda/nuggets/issues/

nuggets documentation built on Nov. 5, 2025, 6:25 p.m.